5310-01-246-8451
Extended Washer Self-Locking Nut
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Official Item Classification
- Name
- Extended Washer Self-Locking Nut
- (NSN) National Stock Number
- 5310-01-246-8451
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5310 Nuts and Washers
- (INC) Item Name Code
- 29730
- (FIIG) Federal Item Identification Guide
- A021A0
- Date
- 12/19/1986 (39 years ago)
3b thread class, 0.577 inches minimum washer outside diameter, prevailing torque all metal design locking feature, 0.417 inches minimum and 0.424 inches maximum nut counterbore diameter, right-hand thread direction
Specs & Compatibility
3b
right-hand
prevailing torque all metal design
0.577 inches minimum
0.417 inches minimum and 0.424 inches maximum nut
0.490 inches maximum
hexagon
0.200 inches minimum and 0.210 inches maximum nut
0.430 inches minimum and 0.439 inches maximum
232.0 celsius nominal
unjf
24
39.0 rockwell c minimum and 43.0 rockwell c maximum
0.375 inches
steel comp 8740 and steel comp 4037 overall
ams 6322 assn std 1st material response or ams 6300 assn std 2nd material response overall
tin overall
mil-t-10727,ty1,clb mil spec single treatment response overall
Regulatory Compliance
Item does not contain precious metal.
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
0029730