National Item Identification Number
00-989-5076
National Stock Number
Item Name
NUT,SELF-LOCKING,EXTENDED WASHER,HEXAGON
Federal Supply Class
5310
Description
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)
56878
56878
77445
56878
Reference Numbers (Part Numbers)
490
490157
490157
490157
490157
59632-428
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UNJF
0.250 INCHES
28
3BG
RIGHT-HAND
STEEL UNS S34720 OVERALL
AMS 5642 ASSN
