Part Number 138479 Lock Washer
SKU: 5310005967691138479 Lock Washer Datasheet
Hole Diameter:
Between 0.195 inches and 0.204 inches
Material Thickness:
Between 0.020 inches and 0.025 inches
End Application:
W/s: shipboard material handling equipment (mhe) airborne mobile dir air spt ctl (2ID), (02M JUL83)(AN/UYQ-3A); aircraft (AC-130H, MC-130H, EC-130E, HC-130); close in weapon system (ciws-phalanx); support equipment, B-1 aircraft missile, air intercept, sidewinder (AIM-9); fire control system, missile mk 74 (fcs) engine, aircraft TF33-P-3/5/9 (C/EC-135, B-52H); gun mount, mk 75 (gm) fire pumps
Hardness Rating:
Between 40.0 rockwell c and 50.0 rockwell c
Material Specification:
66 federal standard all material responses
Surface Treatment Specification:
QQ-P-416, type 2, cl 3 federal specification single treatment response
Style Designator:
Flat external teeth
Manufacturer Cage:
78640
Trade Information:
- Schedule B: 7318210000
- SITC: 69422
- End Use: Finished metal shapes
- NAICS: 332722
- USDA: 1
Spring washers and other lock washers, iron or steel
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