Part Number 56590 Recessed Washer
SKU: 5310001255364Product Features
Both bearing surfaces chamfered on od 0.010 in. To 0.015 in. By 45 deg
56590 Recessed Washer Datasheet
Hole Diameter:
0.266 inches
Overall Height:
Between 0.0445 inches and 0.0455 inches
Recess Diameter:
0.326 inches
Recess Depth:
0.030 inches
Material Thickness:
0.455 inches
Hardness Rating:
Between 58.0 rockwell c and 62.0 rockwell c
Recess Angle:
90.0 degrees
Surface Finish:
32.0 microinches bottom
Surface Finish:
32.0 microinches top
Material Specification:
MIL-S-7420 military specification single material response
Style Designator:
15 recessed
Style Designator:
Recessed
Manufacturer Cage:
93835
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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