National Item Identification Number
01-139-2062
National Stock Number
Item Name
NUT,SELF-LOCKING,HEXAGON
Federal Supply Class
5310
Description
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.
Commercial and Government Entity Code (Supplier Data)
85639
KLINCHER LOCKNUT CORP
DBA DUAL MACHINE CORP.
1951 BLOYD AVE
INDIANAPOLIS
IN
46218
317-923-4786
99207
Reference Numbers (Part Numbers)
F3C428-1LH
4055T25P02
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UNJF
0.250 INCHES
28
3B
LEFT-HAND
STEEL OVERALL
NOT RATED
A12 HEXAGON
0.