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THREAD: AS8879
MATERIAL: 8740 alloy steel per AMS6322 (UNS G87400), Heat treated or 4340 alloy steel per AMS6415 (UNS G43400), Heat treated.
FINISH: Cadmium plate per AMS-QQ-P-416 Type II, Class 2, plus Lube-Lok 2109.
dry film lubricant coat per AS5272, TypeII.
PERFORMANCE: NASM25027, except Axial tensile strength as tabulated.
APLICATION: Temperature 450°F.
NOTES:
  1. Sample magnetic particle inspection per ASTM E1417.
  2. Package identification per AS478, Class 37.
Unit of Measure

A

N/A 0.781 in0.781-0.771

C - MIN

N/A 0.631

D

N/A 0.478-0.458 0.478 in

H

N/A 0.521-0.506 0.521 in

V

N/A 0.105-0.085 0.105 Inch

W

N/A 0.564 in0.564-0.553

Y

N/A 0.005

Axial Tensile Strength (LBS. MIN)

N/A 23190

Approx. Weight (LBS/100)

N/A 2.600

Thread Type

N/A Unified

Configuration 1

N/A Double Hex

Lock

N/A Crimp Lock

Simplified Material

N/A Alloy Steel

Strength

N/A 180KSI - 1250Mpa

Temperature

N/A 450°F - 235°C

Thread

N/A 0.4375-20 UNJF-3B

Part Family

N/A VN465A