National Item Identification Number
00-719-5570
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)
15653
ALCOA GLOBAL FASTENERS DE
DBA ALCOA FASTENING SYSTEMS DIV
800 S COLLEGE BLVD
FULLERTON
CA
92831
805-991-1270
D9182
99207
07482
24446
99207
S0078
CHRISTEN UND CO. AG
BERN
SWITZERLAND
99207
07482
D9182
Reference Numbers (Part Numbers)
H43-4
LH3858R048
MS21043-4
R1160P04
R1160P04B
R1160P04B
R1160P04B
R1160P0
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UNF
0.250 INCHES
28
3B
RIGHT-HAND
IRON ALLOY 660 OVERALL
AMS 5525 ASSN STD