close
close
THREAD: AS8879
MATERIAL:
  • Nut - 8740 alloy steel per AMS6320 or 4340 per AMS-S-500.
  • Seal - Teflon per ASTM-D-1710.
HEAT TREAT:
  • Nut- Rc 39-43 per AMS-H-6875.
  • Seal - None.
FINISH:
  • Nut - Cadmium plate per AMS-QQ-P-416, Type II, Class 3, plus Kaylube molybdenum disulfide dry lubricant coat per AS5272, Type I.
  • Seal - None.
PERFORMANCE:KFS1009, except as follows:
  • Axial tensile strength as tabulated.
  • Locking torque requirement limited to one seated cycle.
NOTES:
  1. Special wrench configuration, for use only with Kaylock WS603 socket.
  2. Nut design incorporates positive retention of sealing ring.
Unit of Measure

Specifications

A - MAX

N/A 0.720

B

N/A 0.416-0.411

D

N/A 0.391-0.386

H - MAX

N/A 0.470

M

N/A 0.127-0.117

P

N/A 0.508-0.502

Q

N/A 0.055-0.035

X

N/A 0.010

Spline Size No.

N/A -14

Axial Tensile Strength (LBS. MIN)

N/A 18000

Approx. Weight (LBS/100)

N/A 2.200

Thread Type

N/A Unified

Configuration 1

N/A 8 Spline

Configuration 2

N/A Self-Sealing

Simplified Material

N/A Alloy Steel

Strength

N/A 180KSI - 1250Mpa

Temperature

N/A 450°F - 235°C

Thread

N/A 0.3750-24 UNJF-3B