National Item Identification Number
21-921-0815
National Stock Number
Item Name
NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON
Federal Supply Class
5310
Description
A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Commercial and Government Entity Code (Supplier Data)
D9182
00198
Reference Numbers (Part Numbers)
ST3032-09
ST3032-09
Required Categories
Required Description