National Item Identification Number
01-268-3885
National Stock Number
Item Name
NUT,SELF-LOCKING,EXTENDED WASHER,ROUND
Federal Supply Class
5310
Description
A nut, circular in shape, having wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery. It has an integral washer which extends beyond the wrenching element periphery and an integral feature is incorporated for locking on the threads of a mating member.
Commercial and Government Entity Code (Supplier Data)
15653
ALCOA GLOBAL FASTENERS DE
DBA ALCOA FASTENING SYSTEMS DIV
800 S COLLEGE BLVD
FULLERTON
CA
92831
805-991-1270
Reference Numbers (Part Numbers)
H51133-5K7
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UNJF
0.312 INCHES
24
3B
RIGHT-HAND
ALUMINUM ALLOY 7075 OVERALL
QQ-A-250/13