fittings › boss reducers
AS5174J1008
Boss Reducer
Description
male to male union, external thread, flared tube, large end, tube outer diameter: 5/8", thread: 7/8-14, corrosion resistant steel, new revision, AS5174 series fitting
Specifications
| Connection Style | Flared w/ gasket seal (boss) all ends |
|---|---|
| Connection Type | Threaded external boss all ends |
| Length | 1.750 inches all ends |
| Material | CRES |
| Material Specification | Ms5639 assn std single material response |
| Maximum Operating Pressure | 3000.0 pounds per square inch single response |
| Part Name Assigned By Controlling Agency | Fitting, union and reducer, flared |
| Surface Treatment | Passivate |
| Thread Class | 3a all ends |
| Thread Series Designator | Unjf all ends |
| Thread Size | 0.750 inches 2nd end, 0.875 inches 1st end |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- AS5174J0402
- AS5174J0504
- AS5174J0806
- AS5174J1008
Cross-reference
Interchangeable
Parts that share a National Stock Number or are listed as an alternate for AS5174J1008 — functionally equivalent.
- AN919-15J Listed alternate CRES
Looking for a specific part? Use the cross-reference lookup.
Catalog data updated 2026-07-05. Report a data error