National Item Identification Number
01-430-4300
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)
76301
56878
Reference Numbers (Part Numbers)
SMLH12105T-20
72B550023-2001
76231S2012
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UNJF
1.250 INCHES
12
3B
RIGHT-HAND
STEEL CORROSION RESISTING OVERALL
PASSI