Part Number 21-904 Octagon Plain Nut
SKU: 531000741137921904 Octagon Plain Nut Datasheet
Thread Direction:
Right-hand
Nut Style:
Plain, octagon
Nut Height:
Between 0.305 inches and 0.319 inches
End Application:
W/s trlr, cargo, 3/4T, 2-WHL, tam D08607; guided missile, intercept trailer tank, water 400 gal, M149A2; chassis, trlr, gp, 3 1/2T, 2-WHL, tam D00807; cargo trailer, M105A3
Width Across Flats:
Between 3.344 inches and 3.406 inches
Thread Series:
Un
Features Provided:
Casehardened
Thready Qty Per Inch (tpi):
16
Hardness Rating:
Between 89.0 rockwell superficial 15-N and 91.0 rockwell superficial 15-N
Thread Size:
2.625 inches
Countersink Angle:
90.0 degrees nut and 100.0 degrees nut
Bearing Surface Type:
Chamfered or washer faced
Manufacturer Cage:
0W357
Trade Information:
- Schedule B: 7318160000
- SITC: 69421
- End Use: Finished metal shapes
- NAICS: 332722
- USDA: 1
Nuts of iron or steel
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