National Item Identification Number
00-181-6519
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)
98897
56878
Reference Numbers (Part Numbers)
L55LHEB220-144
STSCD007-28
68457-1414
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UNJF
0.875 INCHES
14
3B
RIGHT-HAND
STEEL COMP 3140 OR
STEEL COMP 8740 OVER