Part Number NAS1291C9 Extended Washer Self-locking Nut
SKU: 5310010360105NAS1291C9 Extended Washer Self-locking Nut Datasheet
National aerospace standards part number NAS1291C9
Thread Direction:
Right-hand
Locking Feature:
Prevailing torque all metal design
Washer Outside Diameter:
0.912 inches
Overall Height:
Between 0.420 inches and 0.480 inches
Nut Style:
Hexagon
Washer Thickness:
0.045 inches
Width Across Flats:
Between 0.680 inches and 0.692 inches
Tempurature Rating:
800.0 degrees fahrenheit
Thread Series:
Unf
Thready Qty Per Inch (tpi):
18
Thread Size:
0.562 inches
Countersink Angle:
120.0 degrees nut
Material Specification:
Ams 5525 assn standard single material response or ams 5737 assn standard single material response or ams 5732 assn standard single material response
Precious Material And Location:
External surface silver
Surface Treatment Specification:
Aam 2410 assn standard single treatment response
Specification Data:
80205-NAS1291 government standard
Manufacturer Cage:
80205
Trade Information:
- Schedule B: 7318160000
- SITC: 69421
- End Use: Finished metal shapes
- NAICS: 332722
- USDA: 1
Nuts of iron or steel
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