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AS5173-0806
Straight Tube To Boss Adapter
Description
Female straight to male 37 degrees, screw thread expander, steel, AS5173 series tube to boss
Specifications
| Connection Type | Threaded external tube 1st end, Threaded internal boss 2nd end |
|---|---|
| Criticality Code Justification | Feat |
| Material | Steel |
| Nominallength | 1.547 |
| Outside Diameter Tube Accommodated | 0.375 inches 1st end |
| Seat Angle | 37 degrees 1st end |
| Special Features | Weapon system essential |
| Specification Data | 81343-as5173 manufacturers standard and 81343-as4875/1 manufacturers standard |
| Thread Class | 3a 1st end, 3b 2nd end |
| Thread Qty | 16 |
| Thread Qty Per Inch (tpi) | 16 2nd end, 18 1st end |
| Thread Series | UNJF |
| Thread Series Designator | Unjf (fine thread with external controlled root radius) 1st end, Unjf (fine thread with external controlled root radius) 2nd end |
| Thread Size | 0.562 inches 1st end, 0.750 inches 2nd end |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- AS5173-0504
- AS5173-0604
- AS5173-0806
- AS5173-1208
Cross-reference
Interchangeable
Parts that share a National Stock Number or are listed as an alternate for AS5173-0806 — functionally equivalent.
- AN894-8-6 Listed alternate Steel
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Catalog data updated 2026-07-05. Report a data error