fittings › boss nipples
MS21902W16
Military Standard Boss Nipple
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