National Item Identification Number
01-123-6383
National Stock Number
Item Name
NUT,SELF-LOCKING,SLOTTED,HEXAGON
Federal Supply Class
5310
Description
A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. An integral feature is incorporated for locking on the threads of a mating member. The slots, when used in conjunction with a solid or split (cotter) pin, act as an extra ""fail safe"", feature in critical applications. Excludes NUT (1), SELF-LOCKING, CASTELLATED, OCTAGON.
Commercial and Government Entity Code (Supplier Data)
89944
Reference Numbers (Part Numbers)
13049
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
MATERIAL
HARDNESS
Required Description
UNC
0.146 INCHES
32
STEEL CORROSION RESISTING OVERALL
NOT RATED
0.344 INCHE