fittings › tube elbows
AN837-8D
45°, Elbow
Description
45°, Elbow
Specifications
| Connection Style | Flared (tube) all ends |
|---|---|
| Connection Type | Flared Tube, Threaded external tube 1st end bulkhead, Threaded external tube all ends |
| Dimension M | 1 15/16 in |
| Dimension M Tolerance | +3/4 in |
| Dimension Q | 31/32 in |
| Dimension Q Tolerance | -0 in |
| Dimension V | 3/4 in |
| End Application | Ugm-13 poseidon submarine |
| Flow Angle | 45.0 degrees |
| Head Angle | 45 º |
| Industry Standards/Certification | AN837 |
| Leg Length | 0.969 inches 2nd end, 1.938 inches 1st end |
| Material | Aluminum |
| NIIN | 00-186-9999 |
| NSN | 4730-00-186-9999 |
| Outside Diameter Tube Accommodated | 0.500 inches all ends |
| Seat Angle | 37.0 degrees all ends |
| Special Features | Grumman aerospace a-10 aircraft |
| Specification Data | 88044-an837 government standard |
| Surface Treatment | Anodize |
| Thread Class | 3a 1st end bulkhead, 3a all ends |
| Thread Series | UNJF |
| Thread Series Designator | Unjf (fine thread with external controlled root radius) 1st end bulkhead, Unjf (fine thread with external controlled root radius) all ends |
| Thread Size | 0.750 inches 1st end bulkhead, 0.750 inches all ends |
| Thread T (Reference) | 3/4-16 |
| Tube Outside Diameter | 1/2 in |
| Weight | 0.083 lb |
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 AN837-8D. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error