National Item Identification Number
01-418-3945
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)
99193
Reference Numbers (Part Numbers)
525-121-9004
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD PITCH IN MILLIMETERS
THREAD CLASS
T
Required Description
UNJF
1.0 MILLIMETERS
1.50
3B
6H INTERNAL
0.3554 TO 0.3624 INCHES
RIGHT-HAN