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MIL-STD-2041F-002.pdf
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MIL-STD-2041F-002.pdf
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INCH-POUND
MIL-STD-2041F(SH)
14 December 2022
SUPERSEDING
MIL-STD-2041E(SH)
14 July 2011
w/NOTICE 1
22 August 2012
DEPARTMENT OF DEFENSE
MANUFACTURING PROCESS STANDARD
CONTROL OF DETRIMENTAL MATERIALS
AMSC N/A FSC 20GP
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MIL-STD-2041F(SH)
ii
FOREWORD
1. This manufacturing process standard is approved for use by the Naval Sea Systems
Command (NAVSEA), Department of the Navy, and is available for use within the
distribution limitations noted at the bottom of the cover.
2. Comments, suggestions, or questions on this document should be addressed to:
Commander, Naval Sea Systems Command, ATTN: SEA 05S, 1333 Isaac Hull Avenue, SE,
Stop 5160, Washington Navy Yard DC 20376-5160 or emailed to
commandstandards@navy.mil with the subject line Document Comment . 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-STD-2041F(SH)
iii
CONTENTS
PARAGRAPH PAGE
FOREWORD........................................................................................................................ ii
1. SCOPE .................................................................................................................... 1
2. APPLICABLE DOCUMENTS.................................................................................... 1
3. DEFINITIONS .......................................................................................................... 2
4. GENERAL REQUIREMENTS................................................................................... 5
5. CONTROL OF DETRIMENTAL MATERIALS ........................................................... 6
5.1 Requirements for control of detrimental material ............................................... 6
5.2 Additional requirements .................................................................................... 8
5.3 Final cleaning ..................................................................................................10
5.4 Loss of detrimental material control .................................................................11
5.5 Shipping and storage .......................................................................................11
6. NOTES ....................................................................................................................11
6.1 Changes from previous issue ..........................................................................11
TABLES
I Summary of additional requirements .................................................................... 8
II Final cleaning solvents ........................................................................................11
A-I Detrimental material limits ...................................................................................14
A-II Water purity requirements ...................................................................................15
APPENDICES
A ANALYSIS AND CLASSIFICATION OF PRODUCTS ..........................................12
B DETRIMENTAL MATERIAL TEST METHODS ................................................... 17
C MERCURY SPILL REPORT ................................................................................23
D PROCEDURE FOR RECOVERY FROM LOSS OF DETRIMENTAL MATERIAL
CONTROL ...........................................................................................................24
E CONTROLLED PARTS SPECIFICATIONS .........................................................26
CONCLUDING MATERIAL ................................................................................................27
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MIL-STD-2041F(SH)
1
1. SCOPE
1.1 Purpose. The purpose of this standard is to establish uniform requirements for
control of detrimental materials in products and equipment that come in contact with special
purpose hardware during manufacture, shipment, and storage.
1.2 Applicability. This standard applies when invoked by contract technical
requirements. Additionally, organizations may invoke this standard in lieu of MIL-STD-767 in
contracts for hardware without inaccessible areas. When invoked, this standard applies to
internal hardware surfaces, external surfaces of pressure boundary parts, and other surfaces
when specified in contract documents.
2. APPLICABLE DOCUMENTS
2.1 General. The documents listed in this section are specified in Sections 3, 4, or 5 of
this standard. This section does not include documents cited in other sections of this
standard 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, 4, or 5 of this
standard, whether or not they are listed.
2.2 Government documents.
2.2.1 Government specifications and standards. The following specifications and
standards 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
TT-I-735 - Isopropyl Alcohol
A-A-59691 - Silicone Compound, NATO Code Number S-736
MIL-L-24131 - Lubricant, Colloidal Graphite in Isopropanol
DOD-G-24508 - Grease, High Performance, Multi-Purpose
MIL-DTL-24671 - Cloth, Lint-Free, Flushing and Cleaning
MIL-DTL-24777 - Nonmetallic Materials with Special Requirements
DEPARTMENT OF DEFENSE STANDARDS
MIL-STD-767 - Control of Hardware Cleanliness
MIL-STD-1684 - Control of Heat Treatment
MIL-STD-2132 - Nondestructive Examination Requirements for Special
Applications
(Copies of these documents are available online at http://quicksearch.dla.mil.)
2.2.2 Other Government documents and publications. The following other Government
documents and publications 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.
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MIL-STD-2041F(SH)
2
DOCUMENTS
CODE OF FEDERAL REGULATIONS (CFR)
27 CFR Part 21 - Formulas for Denatured Alcohol and Rum
(Copies of this other Government document are available online at www.ecfr.gov.)
PUBLICATIONS
NAVAL SEA SYSTEMS COMMAND
NAVSEA 250-1500-1 - Welding Standard
(Copies of other Government publications should be obtained from the contracting activity or as
directed by the contracting officer.)
2.3 Non-Government publications. The following document forms a part of this standard
to the extent specified herein. Unless otherwise specified, the issue is that cited in the
solicitation or contract.
ASTM INTERNATIONAL (ASTM)
ASTM D329 - Standard Specification for Acetone
(Copies of this document are available from www.astm.org.)
3. DEFINITIONS
3.1 Acceptable shop products and acceptable solid nonmetallic materials. Those
shop products and solid nonmetallic materials that have been shown to meet the
applicable detrimental material chemistry limits of Table A-I within the frequency of
analysis requirements of A.2.6.2.
3.2 Approval or approved. Unless specifically stated otherwise, approval or approved
means action taken by NAVSEA or its authorized representative.
3.3 Authorized representative.
(a) The Commander of a naval shipyard, for vendors to the shipyard.
(b) NAVSEA, for commercial and naval shipyards.
(c) The shipbuilder, for commercial shipyard subcontracted acquisitions.
(d) That Prime Contractor of NAVSEA, other than a shipbuilder, who has design
or procurement responsibility, for vendors to the Prime Contractor.
3.4 Certification. A written statement formally attesting conformance to specified
requirements.
3.5 Consolidated Acceptable Products List (CAPL). A listing of shop products and solid
nonmetallic materials that have been previously tested for detrimental materials and met the
applicable limits of Table A-I. The CAPL is available electronically on the combined
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