Part Number 178646 Lock Washer

SKU: 5310000178646

178646 Lock Washer Datasheet

Hole Diameter:
Between 0.512 inches and 0.530 inches
Material Thickness:
Between 0.059 inches and 0.067 inches
Hardness Rating:
Between 40.0 rockwell c and 50.0 rockwell c
Material Specification:
-QQ-S-633 canc federal specification 1ST material response or -QQ-S-633 canc federal specification 2ND material response or -QQ-S-633 canc federal specification 3RD material response or -QQ-S-633 canc federal specification 4TH material response or -QQ-S-633 canc federal specification 5TH material response
Style Designator:
Flat external and internal teeth
Manufacturer Cage:
12204

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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