Part Number 91581A355 Hexagon Self-locking Nut
SKU: 5310015701858Product Features
Finish: black luster-coated; inch thread size: 0.250 INCH-20; astm specifications: astm B117; note: coating does not interfere with thread enganement withstands salt spray of 500 hours nuts shorter than 4 inches are fully threaded nuts longer than 4 inches are not continuously threaded
91581A355 Hexagon Self-locking Nut Datasheet
Thread Direction:
Right-hand
Nut Style:
Hexagon
Nut Height:
0.203 inches
End Application:
2540-01-566-6751; gunners seat and restraint system
Width Across Flats:
0.437 inches
Thread Series:
Unc
Hardness Rating:
32.0 rockwell c
Part Name Assigned By Controlling Agency:
1/4-20 nylon lock nut
Manufacturer Cage:
39428
Trade Information:
- Schedule B: 8710000090
- SITC: 89111
- End Use: Military trucks, armored vehicles, etc.
- NAICS: 336992
- USDA: 1
Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
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