National Item Identification Number
00-576-5559
National Stock Number
Item Name
NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON
Federal Supply Class
5310
Description
A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Commercial and Government Entity Code (Supplier Data)
27238
15653
ALCOA GLOBAL FASTENERS DE
DBA ALCOA FASTENING SYSTEMS DIV
800 S COLLEGE BLVD
FULLERTON
CA
92831
805-991-1270
11815
77445
77445
92215
77445
56878
Reference Numbers (Part Numbers)
B00100-4
D52Z1835-048
D52Z1835-048
H29220-4
ST1168-10
ST1168-10
ST1323-10;
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UNJF
0.250 INCHES
28
3B
RIGHT-HAND
STEEL COMP 1137 OVERALL
AISI1137 ASSN S