National Item Identification Number
00-438-5110
National Stock Number
Item Name
NUT,SELF-LOCKING,EXTENDED WASHER,HEXAGON
Federal Supply Class
5310
Referenced on: http://electronictestfacilities.tpub.com//TM-1-6625-3081-30P/css/TM-1-6625-3081-30P_567.htm
Referenced on: http://electronictestfacilities.tpub.com//TM-1-6625-3081-30P/css/TM-1-6625-3081-30P_640.htmDescription
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Commercial and Government Entity Code (Supplier Data)
NSN (National Stock Number) 5310-00-438-5110, 5310004385110 NIIN (National Identification Number) 00-438-5110, 004385110
Part Numbers (Reference Numbers)
NAS1291C8
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UNJF
0.500 INCHES
20
3B
RIGHT-HAND
IRON ALLOY 660 OVERALL
AMS 5732 ASSN ST