Part Number 520844 Round Plain Nut
SKU: 5310009120658Product Features
54 holes, 0.084 in. Min 0.094 in. Max dia, from base to bottom of inside groove beyond threads inside diameter 4.960 in. Min, 4.970 in. Max, unthreaded portion external groove, 0.050 in. Min, 0.070 in. Max w 5.390 in. Min, 5.410 in. Max od, drive side, at end of chamfer 10 drive slots, 0.490 in. Min, 0.510 in. Max w radial holes ctr 0.275 in. Fm base longitudinal holes in groups of three
520844 Round Plain Nut Datasheet
Thread Direction:
Right-hand
Counterbore Diameter:
5.277 inches and 5.283 inches base
Drive Point Depth:
Between 0.170 inches and 0.190 inches
Nut Style:
Round
Nut Diameter:
Between 5.572 inches and 5.576 inches
Nut Thickness:
Between 1.640 inches and 1.660 inches
Drive Point Width:
Between 0.490 inches and 0.510 inches
Drive Point Quantity:
10
Nut Counterbore Depth:
0.110 inches and 0.130 inches base
Hole Type And Quantity:
18 tapped
Thread Series:
Unjs
Thready Qty Per Inch (tpi):
16
Hardness Rating:
Between 32.0 rockwell c and 38.0 rockwell c
Thread Size:
4.9375 inches
Hole Thready Qty Per Inch (tpi):
28
Hole Configuration Style:
Configuration f
Countersink Angle:
2.0 degrees and 4.0 degrees base
Hole Thread Diameter:
0.216 inches
Material Specification:
Ams 6322 assn standard single material response or am 6323 assn standard single material response
Surface Treatment Specification:
Ams 2210 assn standard single treatment response or ams 2212 assn standard single treatment response
Manufacturer Cage:
77445
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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