National Item Identification Number
01-491-3438
National Stock Number
Item Name
NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON
Federal Supply Class
5310
Referenced on: http://automotiveenginemechanics.tpub.com//TM-1-2840-238-23P/TM-1-2840-238-23P0081.htm
Referenced on: http://automotiveenginemechanics.tpub.com//TM-1-2840-238-23P/TM-1-2840-238-23P0245.htmDescription
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)
15653
ALCOA GLOBAL FASTENERS DE
DBA ALCOA FASTENING SYSTEMS DIV
800 S COLLEGE BLVD
FULLERTON
CA
92831
805-991-1270
92215
99207
99207
99207
NSN (National Stock Number) 5310-01-491-3438, 5310014913438 NIIN (National Identification Number) 01-491-3438, 014913438
Part Numbers (Reference Numbers)
H55263-3
VN1441W02-4
3022T66
3022T66P07
3022T66P16
Required Categories
Required Description