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AN316C8R
Aeronautical Standard Plain Castellated Hexagaon Nut
Description
Nuts
Specifications
| Bearing Surface Type | Chamfered or washer faced |
|---|---|
| Countersink Angle | 109.0 degrees nut and 111.0 degrees nut |
| End Application | Phoenix (aim-54) air-to-air harpoon (agm-84); missile all-weather anti-ship hc-130); missile ec-130e mc-130h b-1 aircraft; aircraft (ac-130h lamps mk iii; support equipment missile mk 74 (fcs); helicopter landing system c-2 (reprocured); fire control system mk 75 (gm); aircraft w/s:aviation engine test systems (aets); tactical air opns module (an/tyq-23); gun mount |
| Material | CRES |
| Material Specification | 66 federal standard single material response |
| Nut Height | Between 0.234 inches and 0.266 inches |
| Nut Style | Hexagon |
| Surface Treatment | Passivate |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty | 20 |
| Thread Qty Per Inch (tpi) | 20 |
| Thread Series | Unf (fine thread) |
| Thread Size | 0.500 |
| Weight | .15 lb |
| Width Across Flats | Between 0.738 inches and 0.752 inches |
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 AN316C8R. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error