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THREAD: AS8879
MATERIAL: 8740 alloy steel per AISI 8740 (UNS G87400).
FINISH:
  • H55-(*) Cadmium plated per AMS-QQ-P-416, Type II, Class 2 and Kaylube molybdenum disulfide dry lubricant per AS5272, Type I.
  • H55-(*)CW Cadmium plate per AMS-QQ-P-416, Type II, Class 2 and cetyl alcohol lubricant.
PERFORMANCE: NASM25027
NOTES: Standard quality hex nuts, interchangeable with MS 21045, MS 21046 and NAS1021 in various materials and finishes as applicable.
Unit of Measure

Specifications

C - MIN

N/A 0.410

H - MAX

N/A 0.250

V - MIN

N/A 0.142

W

N/A 0.376 in0.376-0.367

Approx. Weight (LBS/100)

N/A 0.430

Finish

N/A Cadmium Plate per AMS-QQ-P-416, Type II, Class 2 plus Cetyl Alcohol Lubricant

Thread Type

N/A Unified

Configuration 1

N/A Hex

Lock

N/A Crimp Lock

Simplified Material

N/A Alloy Steel

Strength

N/A 125KSI - 900Mpa

Temperature

N/A 450°F - 235°C

Thread

N/A 0.1900-32 UNJF-3B

Part Family

N/A H55