Part Number NAS1021-18 Hexagon Self-locking Nut
SKU: 5310000577153NAS102118 Hexagon Self-locking Nut Datasheet
National aerospace standards part number NAS1021-18
Thread Direction:
Right-hand
Locking Feature:
Prevailing torque all metal design
Lubrication:
Soluble lubricant
Nut Style:
Hexagon
Nut Height:
Between 1.130 inches and 1.266 inches
Width Across Flats:
Between 1.614 inches and 1.627 inches
Tempurature Rating:
450.0 degrees fahrenheit
Thread Series:
Unjf
Thready Qty Per Inch (tpi):
12
Thread Size:
1.125 inches
Countersink Angle:
88.0 degrees nut
Bearing Surface Type:
Chamfered or washer faced
Bearing Surface Finish:
125.0 microinches
Surface Treatment Specification:
QQ-P-416, type 2, cl 3 federal specification single treatment response
Manufacturer Cage:
D9182
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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