Part Number FF-R-556 Flat Washer
SKU: 5310012109450FFR556 Flat Washer Datasheet
Cross Sectional Shape:
Rectangular
Hole Diameter:
Between 0.106 inches and 0.111 inches
Edge Shape:
Round
Center Hole Shape:
1 round
Thickness:
Between 0.022 inches and 0.028 inches
Overall Diameter:
Between 0.338 inches and 0.348 inches
Material Specification:
QQ-B-613, 1/2 hard federal specification single material response
Surface Treatment Specification:
MIL-F-495 military specification single treatment response
Nondefinitive Specification/std Data:
F grade
Manufacturer Cage:
81348
Trade Information:
- Schedule B: 7415210000
- SITC: 69432
- End Use: Finished metal shapes
- NAICS: 332722
- USDA: 1
Copper washers including spring washers not threaded
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