Part Number NAS1443-20 Lock Washer

SKU: 5310015860273

NAS144320 Lock Washer Datasheet

National aerospace standards part number NAS1443-20
Hole Diameter:
3.730 inches
Material Thickness:
0.125 inches
End Application:
Aircraft C-5 a, b, c
Hardness Rating:
36.0 rockwell c
Part Name Assigned By Controlling Agency:
Lockwasher bearing retainer
Color:
Black
Material Specification:
Ams 5085 assn standard single material response
Surface Treatment Specification:
MIL-C-13924 class 1 grade c military specification single treatment response
Style Designator:
Flat external teeth
Manufacturer Cage:
80205
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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