nuts › plain hexagon nuts
NAS509L5
Drilled Hex Nut
Description
Material - 4130 Alloy Steel Per AMS-S-6758 Finish - Cad Type II, Class 2 Per AMS-QQ-P-416 Heat Treat- 150 KSI Min Per AMS2759 Hardness - 34-38 HRC
Specifications
| Thread Dash | LH - L5 |
|---|---|
| Thread Size | 5/16-24 UNJF-3B |
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 NAS509L5. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error