Part Number 140-030-1 Concave Washer
SKU: 5310012569733Product Features
Countersink 45.0 deg, 0.035 in. Min, 0.045 in. Max, opposite concave
1400301 Concave Washer Datasheet
Hole Diameter:
Between 0.256 inches and 0.276 inches
Radius:
Between 0.427 inches and 0.447 inches
Min. Tensile Strength (psi):
145000 pounds per square inch
Surface Finish:
63.0 microinches bottom
Surface Finish:
63.0 microinches top
Material Specification:
MIL-S-5000 military specification single material response
Surface Treatment Specification:
QQ-P-416, TY2, CL2 federal specification single treatment response
Style Designator:
Concave
Manufacturer Cage:
97499
Trade Information:
- Schedule B: 7318220000
- SITC: 69422
- End Use: Finished metal shapes
- NAICS: 332722
- USDA: 1
Washers other than lock washers, iron or steel
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