fittings › boss reducers
AS5174D0603
Boss Reducer
Description
aluminum - male to male external thread - 37°, flared tube - large end - tube outer dia: 3/8", thread: 9/16-18
Specifications
| Connection Style | Flared w/ gasket seal (boss) all ends |
|---|---|
| Connection Type | Threaded external boss all ends |
| Material | Aluminum |
| Material Specification | Qq-q-225/4,t6 fed spec single material response |
| Nominallength | 1.328 |
| Specification Data | 88044-an919 government standard |
| Surface Treatment | Anodize |
| Thread Class | 3a all ends |
| Thread Series Designator | Unf 2nd end, Unjf 1st end |
| Thread Size | 0.375 inches 2nd end, 0.562 inches 1st end |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- AS5174D0603
- AS5174D0605
- AS5174D1008
Cross-reference
Interchangeable
Parts that share a National Stock Number or are listed as an alternate for AS5174D0603 — functionally equivalent.
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Catalog data updated 2026-07-05. Report a data error