National Item Identification Number
01-440-5521
National Stock Number
Item Name
NUT,SELF-LOCKING,DOUBLE HEXAGON
Federal Supply Class
5310
Description
A nut having 12 drive points and 24 sides. The bearing surface may be washer faced. An integral locking feature is incorporated in the design of the head or in the threads.
Commercial and Government Entity Code (Supplier Data)
56878
Reference Numbers (Part Numbers)
68456-1414
Required Categories
THREAD QUANTITY PER INCH
SPECIAL FEATURES
Required Description
19
7/8 IN. NUT