Part Number NAS679C4HW Hexagon Self-locking Nut

SKU: 5310010876383

NAS679C4HW Hexagon Self-locking Nut Datasheet

National aerospace standards part number NAS679C4HW
Thread Direction:
Right-hand
Locking Feature:
Prevailing torque all metal design
Nut Style:
Hexagon
Nut Height:
0.221 inches
Width Across Flats:
Between 0.430 inches and 0.439 inches
Tempurature Rating:
450.0 degrees fahrenheit
Thread Series:
Unjf
Thready Qty Per Inch (tpi):
28
Thread Size:
0.250 inches
Countersink Angle:
120.0 degrees
Bearing Surface Type:
Chamfered or washer faced
Part Name Assigned By Controlling Agency:
Navy special project
Material Specification:
Ams 5525 assn standard single material response or ams 5737 assn standard single material response
Surface Treatment Specification:
QQ-P-35 federal specification single treatment response
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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