fittings › straight tube to boss adapters
AS5406J08
Straight Tube To Boss Adapter
Description
Outer diameter: 1/2", thread: 3/4-16, flared tube, 3/8 bulkhead and universal, corrosion resistant steel, fine thread, AS5406 series fitting
Specifications
| Connection Style | Flared (tube) 1st end, Flared w/ gasket seal (boss) 2nd end |
|---|---|
| Connection Type | Threaded external boss 2nd end, Threaded external tube 1st end |
| Material | CRES |
| Material Specification | 66 fed std single material response |
| Nominallength | 2.453 |
| Outside Diameter Tube Accommodated | 0.500 inches 1st end |
| Seat Angle | 37.0 degrees 1st end |
| Specification Data | 81343-as5406 government standard and 81343-as4841 professional/industrial association standard |
| Surface Treatment | Passivate |
| Thread Class | 3a 1st end bulkhead, 3a all ends |
| Thread Series Designator | Unjf 1st end bulkhead, Unjf all ends |
| Thread Size | 0.750 inches 1st end bulkhead, 0.750 inches all ends |
Cross-reference
Interchangeable
Parts that share a National Stock Number or are listed as an alternate for AS5406J08 — functionally equivalent.
- AN832-8J Listed alternate 3/4 in · CRES
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Catalog data updated 2026-07-05. Report a data error