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AN821-8D
90°, Elbow
Description
90°, Elbow
Specifications
| Connection Style | Flared (tube) all ends |
|---|---|
| Connection Type | Flared Tube, Threaded external tube all ends |
| Dimension Q | 1 1/4 in |
| Dimension V | 3/4 in |
| Elbow Angle | 90 º |
| Flared Tube Angle | 37 º |
| Flow Angle | 90.0 degrees |
| Industry Standards/Certification | AN821 |
| Leg Length | 1.250 inches all ends and 1.297 inches all ends |
| Material | Aluminum |
| NIIN | 00-194-1043 |
| NSN | 4730-00-194-1043 |
| Outside Diameter Tube Accommodated | 0.500 inches all ends |
| Part Name Assigned By Controlling Agency | Flared tube standard and reducer 90 degrees elbow |
| Seat Angle | 37.0 degrees all ends |
| Size No. Alum | 8D |
| Size No. Steel | 8 |
| Special Features | Grumman aerospace corporation a10 aircraft |
| Surface Treatment | Anodize |
| Thread Class | 3a all ends |
| Thread Series | UNF |
| Thread Series Designator | Unf (fine thread) all ends |
| Thread Size | 0.750 inches all ends, 3/4-16 |
| Thread T | 3/4-16 |
| Tube O.D. | 1/2 |
| Tube Outside Diameter | 1/2 in |
| Weight | 0.075 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 AN821-8D. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error