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AN818-8
Steel Nut
Description
Coupling Nut
Specifications
| Connection Type | Flared Tube |
|---|---|
| Criticality Code Justification | Feat |
| Diameter A | 0.570 in |
| Diameter C | 0.875 in |
| Dimension A Tolerance | +0.003 in |
| Dimension C Tolerance | +0.000 in |
| Dimension J | 0.578 in |
| Dimension M | 0.849 in |
| Dimension M Tolerance | +0.010 in |
| Dimension O | 0.875 in |
| Dimension O Tolerance | -0.004 in |
| End Application | Hemtt family (heavy expanded mobility tactical trucks) 2320-01-195-7641 2320-01-097-0260 2320-01-100-7672 2320-01-097-0249 catapult/arresting gear a-10 aircraft;2320-01-097-0248 |
| Industry Standards/Certification | AN818 |
| Material | Steel |
| NIIN | 00-287-0297 |
| NSN | 4730-00-287-0297 |
| Nut Height | Between 0.859 inches and 0.969 inches |
| Nut Style | Tube coupling |
| Size No. Alum | 8D |
| Size No. SS | 8J |
| Size No. Steel | 8 |
| Special Features | Weapon system essential |
| Surface Treatment | Cadmium |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty | 16 |
| Thread Qty Per Inch (tpi) | 16 |
| Thread Series | Unf (fine thread) |
| Thread Size | 0.75, 3/4-16 |
| Thread T (MIL-S-8879) | 0.7500-16 |
| Tube O.D. | 1/2 |
| Tube Outside Diameter | 0.500 in |
| Weight | 0.06 lb |
| Width Across Flats | 0.875 |
Cross-reference
No interchangeable or dimensionally similar parts are on record for AN818-8. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error