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AN837-6
45°, Elbow
Description
45°, Elbow
Specifications
| Connection Style | Flared (tube) all ends |
|---|---|
| Connection Type | Flared Tube, Threaded external tube all ends |
| Dimension M | 1 43/64 in |
| Dimension M Tolerance | +3/4 in |
| Dimension Q | 13/16 in |
| Dimension Q Tolerance | -0 in |
| Dimension V | 9/16 in |
| Flow Angle | 45.0 degrees |
| Head Angle | 45 º |
| Industry Standards/Certification | AN837 |
| Leg Length | 0.813 inches nominal 2nd end, 1.672 inches nominal 1st end |
| Material | Steel |
| Material Specification | Qq-s-637 fed spec single material response |
| NIIN | 00-603-0681 |
| NSN | 4730-00-603-0681 |
| Outside Diameter Tube Accommodated | 0.375 inches all ends |
| Seat Angle | 37.0 degrees all ends |
| Size No. Alum | 6D |
| Size No. Stainless | 6J |
| Size No. Steel | 6 |
| Specification Data | 81343-as1040 national std/spec |
| Thread Class | 3a 1st end bulkhead, 3a all ends |
| Thread Series Designator | Unf 1st end bulkhead, Unf all ends |
| Thread Size | 0.563 inches 1st end bulkhead, 0.563 inches all ends, 9/16-18 |
| Thread T (Reference) | 9/16-18 |
| Tube O.D. | 3/8 |
| Tube Outside Diameter | 3/8 in |
| Weight | 0.115 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 AN837-6. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error