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THREAD: AS8879
MATERIAL: Nut, basket and Washer - C1050 carbon steel per AMS 5085 (UNS G10500), heat treated.
FINISH: Nut, Basket and Washer
  • F1967-(*) Cadmium plate per AMS-QQ-P-416, Type II, Class 2, plus molybdenum disulfide dry film lubricant coat per AS5272.
  • F1967X(*) Cadmium plate per AMS-QQ-P-416, Type II.
  • F1967-(*)CW Cadmium plate per AMS-QQ-P-416, Type II, plus carbowax.
PERFORMANCE: NASM25027.
TEMPERATURE: 450°F.
NOTES
  1. FLOATABILITY: .025 minimum radially from centered position.
  2. MISALIGNMENT: 8° in any direction from centered position.
Unit of Measure

Specifications

A - MAX

 N/A 1.265

C ± .005

 N/A 0.500

H - MAX

 N/A 0.406

J ± .002

 N/A 1.000

K +.005 / -.000

 N/A 0.098

M - MIN

 N/A 0.141

P - REF

 N/A 0.312

V ± .005

 N/A 0.025

W - MAX

 N/A 0.562

Approx. Weight (LBS/100)

 N/A 1.220

Finish

 N/A Cadmium Plate per AMS-QQ-P-416, Type II, Class 2 plus Kaylube Molybdenum Disulfide Dry Lubricant Coat per AS5272

Thread Type

 N/A Unified

Configuration 1

 N/A Two Lug

Configuration 2

 N/A Floating

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 0.2500-28 UNJF-3B