National Item Identification Number
00-731-3561
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)
56878
Reference Numbers (Part Numbers)
21FA-256
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UNC
0.086 INCHES
56
3B
RIGHT-HAND
STEEL OVERALL
CADMIUM OVERALL
QQ-P-416,
