Part Number B312001099-1 Recessed Washer
SKU: 5310002495178Product Features
2 holes 0.055 in. Diameter by 0.017 in. Deep located on recessed side on 1.312 in. Circle diameter 180 degrees apart
B3120010991 Recessed Washer Datasheet
Hole Diameter:
Between 0.620 inches and 0.630 inches
Recess Diameter:
Between 0.760 inches and 0.770 inches
Material Thickness:
0.312 inches
Recess Angle:
Between 79.0 degrees and 81.0 degrees
Surface Finish:
32.0 microinches bottom
Surface Finish:
32.0 microinches top
Part Name Assigned By Controlling Agency:
Navy special project
Material Specification:
QQ-A-225/8, temper T651 federal specification single material response
Surface Treatment Specification:
MIL-A-8625, type 3 cl 1 military specification single treatment response
Style Designator:
15 recessed
Style Designator:
Recessed
Manufacturer Cage:
14804
Trade Information:
- Schedule B: 7616108000
- SITC: 69440
- End Use: Finished metal shapes
- NAICS: 332722
- USDA: 1
Cotters, cotter-pins, washers and similar articles, of aluminum
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