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MS21916D6-4

Military Standard Boss Reducer

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Description

Reducer

Specifications

Connection Style External seat for gasket seal (boss) all ends
Connection Type Threaded external boss all ends
End Application Lgm-30 minuteman missile
Material Aluminum
Media For Which Designed Hydraulic fluid single response
NIIN 00-640-7201
NSN 4730-00-640-7201
Nominallength 1.219
Specification Data 96906-ms21916 government standard
Surface Treatment Anodize
Thread Class 3a all ends
Thread Series UNJF
Thread Series Designator Unjf (fine thread with external controlled root radius) all ends
Thread Size 0.438 inches 2nd end, 0.562 inches 1st end
Weight .005 lb

Cross-reference

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Catalog data updated 2026-07-05. Report a data error