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NAS1669-3L1
Bolt Jo
Description
Fastener Length: 11/64", Head Width: 5/16"
Specifications
| Expansion Device | Threaded stem |
|---|---|
| Fastener Length | 0.151 inches minimum and 0.181 inches maximum |
| Grip Length | 0.031 inches minimum and 0.093 inches maximum |
| Hardness Rating | 39.0 rockwell c minimum bolt and 43.0 rockwell c maximum bolt, 39.0 rockwell c minimum nut and 43.0 rockwell c maximum nut |
| Head Height | 0.113 |
| Head Style | Hexagon Head |
| Material | CRES |
| Material Specification | Mil-s-5626 mil spec 1st material response bolt or mil-s-6049 mil spec 2nd material response bolt or mil-s-6758 mil spec 3rd material response bolt, Mil-s-5626 mil spec 1st material response nut or mil-s-6049 mil spec 2nd material response nut or mil-s-6758 mil spec 3rd material response nut, Qq-s-763 fed spec 1st material response sleeve or ams 5639 assn std 1st material response sleeve or ams 5641 assn std 2nd material response sleeve or astm a582 assn std 3rd material response sleeve |
| Shank Diameter | 0.197 inches minimum and 0.199 inches maximum |
| Shank Style | Threaded self-plugging shank w/sleeve |
| Specification Data | 80205-nas1669 professional/industrial association standard |
| Surface Treatment | Cadmium and chromate, Cadmium and passivate |
| Surface Treatment Specification | Qq-p-416,ty 1,cl 3 fed spec 1st treatment response sleeve and qq-p-35 fed spec 2nd treatment response sleeve, Qq-p-416,ty 2,cl 2 fed spec single treatment response bolt, Qq-p-416,ty 2,cl 2 fed spec single treatment response nut |
| Width Across Flats | 0.305 inches minimum and 0.312 inches maximum |
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 NAS1669-3L1. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error