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MS21902W16

Military Standard Boss Nipple

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Description

aluminum alloy 7075, tube outside 1", union - flareless tube

Specifications

Connection Style External seat for gasket seal (boss) all ends
Connection Type Threaded external boss all ends
Material Aluminum
Nominallength 1.750
Style Designator Flared and flareless w/ center wrenching facility
Thread Class 3a all ends
Thread Qty Per Inch (tpi) 12 all ends
Thread Series Designator Unj all ends
Thread Size 1.3125 inches all ends

Other sizes

Parts that share this base number, ordered by size. Always verify the full specification before substituting.

Cross-reference

No interchangeable or dimensionally similar parts are on record for MS21902W16. Try the cross-reference lookup to search by a different part number.

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