National Item Identification Number
00-685-0263
National Stock Number
Item Name
NUT,SELF-LOCKING,SLOTTED,HEXAGON
Federal Supply Class
5310
Referenced on: http://constructionforklifts.tpub.com//TM-10-3930-255-24P/css/TM-10-3930-255-24P_101.htm
Referenced on: http://constructionforklifts.tpub.com//TM-10-3930-255-24P/css/TM-10-3930-255-24P_110.htm
Referenced on: http://constructionforklifts.tpub.com//TM-10-3930-255-24P/css/TM-10-3930-255-24P_138.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)
56232
56878
Reference Numbers (Part Numbers)
0499-18
56536D4CD
59FA420
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UNC
0.250 INCHES
20
2B
RIGHT-HAND
STEEL CORROSION RESISTING OVERALL
SILVER