National Item Identification Number
00-489-1340
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)
15653
ALCOA GLOBAL FASTENERS DE
DBA ALCOA FASTENING SYSTEMS DIV
800 S COLLEGE BLVD
FULLERTON
CA
92831
805-991-1270
019L2
MACLEAN-FOGG COMPANY DEL
DBA MAC LEAN-ESNA
611 COUNTRY CLUB RD
POCAHONTAS
AR
72455
870-892-5201
56878
98897
Reference Numbers (Part Numbers)
H39269-4
LFLH7559-4
LFLH7559-4
LFLH7559-4
STSCD006-08
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 OVERALL
CADMIUM OVERALL
QQ-P-416