MIL-STD-644B
w/CHANGE 2
iv
PARAGRAPH PAGE
5.1.3.2 Verification Level …………………………………………. 5
5.1.3.3 Classification of defects …………………………………… 5
5.1.3.3.1 Visual standards……………………………………………. 5
5.1.4 Bulk package ………………………………………………. 5
5.1.4.1 Verification Level ………………………………................. 5
5.1.4.2 Classification of defects ………………………………….... 6
5.1.4.2.1 Visual standards ………………………………………….... 6
5.1.5 Clip package ……………………………………………....6
5.1.5.1 Verification Level ………………………………………..... 6
5.1.5.2 Classification of defects …………………………………… 6
5.1.5.2.1 Visual standards …………………………………………… 7
5.1.6 Metallic linked belt package……………………………….. 7
5.1.6.1 Predecessor design ………………………………………… 7
5.1.6.2 Broken or soft links ………………………………………... 7
5.1.6.2.1 Twist test …………………………………………………... 7
5.1.6.2.2 Pull test ……………………………………………………..7
5.1.6.2.3 Flexibility test…………………………………………….....8
5.1.6.3 Verification Level………………………………………….. 8
5.1.6.4 Classification of defects……………………………………. 9
5.1.6.4.1 Visual standards …………………………………………... 9
5.1.6.5 Dimensional inspection, M17 linked belts of 20mm
Cartridges .............................................................................. 9
5.1.6.5.1 Verification level .................................................................. 9
5.1.6.5.2 Classification of defects……………………………………. 10
5.1.6.5.3 Sampling ...............................................................................10
5.1.7 Bandoleer package ……………………………………….....10
5.1.7.1 Verification Level …………………………………………..10
5.1.7.2 Classification of defects …………………………………… 10
5.1.7.2.1 Visual standards …………………………………………… 11
5.1.7.3 Additional inspection requirements ……………………….. 11
5.2 Packaged and sealed containers……………………………. 11
5.2.1 Waterproof envelopes …………………………………….. 11
5.2.1.1 Verification Level……….…………………………………. 11
5.2.1.2 Classification of defects …………………………………… 11
5.2.2 Gasket sealed ammunition boxes ………………………….. 12
5.2.2.1 Box leak test ………………………………………………. 12
5.2.2.1.1 Wet vacuum test method details…..……………………….. 12
5.2.2.1.2 Pressure decay test method details….……………………… 12
5.2.2.1.3 Dry vacuum test method details………………………….... 12
5.2.2.1.4 Report of leaks …………………………………………….. 12
5.2.2.2 Verification Level……….…………………………………. 12
5.2.2.3 Classification of defects……………………………………. 13
5.2.3 Gasket sealed shipping and storage containers…………….. 13
5.2.3.1 Storage container leak test…………………………………. 13
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