National Item Identification Number
00-537-3920
National Stock Number
Item Name
NUT,SELF-LOCKING,SLOTTED,HEXAGON
Federal Supply Class
5310
Referenced on: http://welding.tpub.com//TM-5-6115-590-34P/TM-5-6115-590-34P0454.htm
Referenced on: http://welding.tpub.com//TM-5-6115-590-34P/TM-5-6115-590-34P0560.htmDescription
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)
Reference Numbers (Part Numbers)
MS21225-5
Z7764-5
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UNJF
0.312 INCHES
24
3B
RIGHT-HAND
IRON ALLOY 660 OVERALL
AMS 5525 ASSN ST