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MIL-PRF-87930C
w/AMENDMENT 1
26 June 2021
SUPERSEDING
MIL-PRF-87930C
15 June 2018
PERFORMANCE SPECIFICATION
PROPELLANT, HYDRAZINE – WATER
(70 % HYDRAZINE – 30 % WATER)
This specification is approved for use by all Departments and Agencies of the Department of Defense.
AMSC N/A FSC 9135
DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.
METRIC
Comments, suggestions, or questions on this document should be addressed to AFPET/PTPS, 2430 C
Street, Bldg. 70, Area B, Wright-Patterson AFB OH 45433-7631 or e-mailed to
AFPET.PTPS@us.af.mil. Since contact information can change, you may want to verify the currency
of this address information using the ASSIST Online database at https://assist.dla.mil.
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MIL-PRF-87930C
w/AMENDMENT 1
ii
CONTENTS
PARAGRAPH PAGE
1 SCOPE ...................................................................................................................................... 1
1.1 Scope ......................................................................................................................................... 1
2 APPLICABLE DOCUMENTS ..................................................................................................... 1
2.1 General ...................................................................................................................................... 1
2.2 Government documents ............................................................................................................ 1
2.2.1 Specifications, standards, and handbooks ................................................................................ 1
2.3 Non-Government publications ................................................................................................... 1
2.4 Order of precedence .................................................................................................................. 2
3 REQUIREMENTS ...................................................................................................................... 2
3.1 Chemical and physical properties .............................................................................................. 2
3.2 Limiting values ........................................................................................................................... 2
3.3 Filter ........................................................................................................................................... 2
3.4 Qualitative .................................................................................................................................. 2
4 VERIFICATION .......................................................................................................................... 2
4.1 Classification of inspections ....................................................................................................... 2
4.2 Conformance inspection ............................................................................................................ 2
4.2.1 Individual tests ........................................................................................................................... 2
4.2.2 Sampling tests ........................................................................................................................... 2
4.2.2.1 Sampling plan ............................................................................................................................ 2
4.2.2.1.1 Sample ....................................................................................................................................... 3
4.2.3 Rejection .................................................................................................................................... 3
4.3 Test methods ............................................................................................................................. 4
4.3.1 Examination of product .............................................................................................................. 4
4.3.2 Hydrazine assay and water ....................................................................................................... 4
4.3.3 Particulate .................................................................................................................................. 4
4.3.4 Chloride ...................................................................................................................................... 4
4.3.5 Aniline ........................................................................................................................................ 4
4.3.6 Iron ............................................................................................................................................. 4
4.3.7 Non-volatile residue ................................................................................................................... 4
4.3.8 Carbon dioxide ........................................................................................................................... 4
4.3.9 Carbonaceous material .............................................................................................................. 4
5 PACKAGING .............................................................................................................................. 4
5.1 Packaging .................................................................................................................................. 4
6 NOTES ....................................................................................................................................... 5
6.1 Intended use .............................................................................................................................. 5
6.2 Acquisition requirements ........................................................................................................... 5
6.3 Safety data sheet (SDS) ............................................................................................................ 5
6.4 Subject term (key word) listing ................................................................................................... 5
6.5 Amendment notations ................................................................................................................ 5
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MIL-PRF-87930C
w/AMENDMENT 1
iii
TABLE
I Chemical and physical properties. ............................................................................................. 3
A-1 GC parameters .......................................................................................................................... 6
G-1 GC parameters .......................................................................................................................... 24
FIGURE
E-1 NVR apparatus .......................................................................................................................... 19
F-1 CO
2
apparatus ........................................................................................................................... 23
APPENDIX
A Hydrazine assay and water ....................................................................................................... 6
B Chloride ..................................................................................................................................... 9
C Aniline ........................................................................................................................................ 13
D Iron ............................................................................................................................................. 14
E Non-volatile residue ................................................................................................................... 17
F Carbon dioxide ........................................................................................................................... 21
G Carbonaceous material .............................................................................................................. 24
CONCLUDING MATERIAL ........................................................................................................................ 28
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MIL-PRF-87930C
w/AMENDMENT 1
1
1. SCOPE
1.1 Scope. This specification covers the requirements for hydrazine - water propellant blend,
70 percent hydrazine and 30 percent water by weight (H-70).
2. APPLICABLE DOCUMENTS
2.1 General. The documents listed in this section are specified in sections 3 and
4 of this
specification. This section does not include documents cited in other sections of this specification or
recommended for additional information or as examples. While every effort has been made to ensure the
completeness of this list, document users are cautioned that they must meet all specified requirements of
documents cited in sections
3 and 4 of this specification, whether or not they are listed.
2.2 Government documents.
2.2.1 Specifications, standards, and handbooks. The following specifications, standards and
handbooks form a part of this document to the extent specified herein. Unless otherwise specified, the
issues of these documents are those cited in the solicitation or contract.
DEPARTMENT OF DEFENSE SPECIFICATIONS
MIL-PRF-25604 Propellant, uns-Dimethylhydrazine
MIL-PRF-26536 Propellant, Hydrazine
MIL-PRF-27401 Propellant Pressurizing Agent, Nitrogen
MIL-PRF-27404 Propellant, Monomethylhydrazine
MIL-PRF-27407 Propellant Pressurizing Agent, Helium
(Copies of these documents are available online at https://quicksearch.dla.mil
.)
2.3 Non-Government publications. The following documents form a part of this document to the
extent specified herein. Unless otherwise specified, the issues of these documents are those cited in the
solicitation or contract.
ASTM INTERNATIONAL
ASTM D1068 Standard Test Methods for Iron in Water
ASTM D1976
Standard Test Method for Elements in Water by Inductively-
Coupled Plasma Atomic Emission Spectroscopy
ASTM D2276
Standard Test Method for Particulate Contaminant in Aviation Fuel
by Line Sampling
ASTM E29
Standard Practice for Using Significant Digits in Test Data to
Determine Conformance with Specifications
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MIL-PRF-87930C
w/AMENDMENT 1
2
ASTM E394
Standard Test Method for Iron in Trace Quantities Using the
1,10-Phenanthroline Method
(Copies of these documents are available online at
https://www.astm.org.)
2.4 Order of precedence. Unless otherwise noted herein or in the contract, in the event of a
conflict between the text of this document and the references cited herein, the text of this document takes
precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a
specific exemption has been obtained.
3. REQUIREMENTS
3.1 Chemical and physical properties. The chemical and physical properties of the propellant
mixture shall conform to those listed in Table I when tested in accordance with (IAW) the applicable test
methods.
3.2 Limiting values. The following applies to all specified limits in this specification: For
purposes of determining conformance with these requirements, an observed value or a calculated value
shall be rounded off “to the nearest unit” in the last right-hand digit used in expressing the specification
limit according to the Rounding Method of ASTM E29.
3.3 Filter. A filter with a rating of at least 2 micrometer (µm) nominal and 10 µm absolute rating
shall be installed between the manufacturer’s plant system and the container to be filled for delivery.
3.4 Qualitative. The propellant shall be colorless, homogeneous liquid when examined visually
by transmitted light.
4. VERIFICATION
4.1 Classification of inspections. The inspection requirements specified herein are classified as
conformance inspections (4.2).
4.2 Conformance inspection. The conformance inspection shall consist of the following:
a. Individual tests (see 4.2.1)
b. Sampling tests (see 4.2.2)
4.2.1 Individual tests. The propellant shall be subjected to the following test as described
under 4.3:
a. Examination of product (see 4.3.1)
4.2.2 Sampling tests. The propellant shall be selected according to 4.2.2.1 and subjected to the
tests indicated in Table I as described under 4.3.
4.2.2.1 Sampling plan. Unless otherwise specified (6.2), each filled shipping container shall be
considered a lot and shall be sampled.
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