National Item Identification Number
01-517-7740
National Stock Number
Item Name
NUT,SELF-LOCKING,CASTELLATED,HEXAGON
Federal Supply Class
5310
Description
A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. An integral feature is incorporated for locking on the threads of a mating member. The slots when used in conjunction with a solid or split (cotter) pin, act as an extra ""fail safe"" feature in critical applications. Excludes NUT (1), SELF-LOCKING, SLOTTED, HEXAGON.
Commercial and Government Entity Code (Supplier Data)
94259
WESTINGHOUSE ELECTRIC CORP
BETTIS ATOMIC POWER LABORATORY
814 PITTSBURGH MCKEESPORT BLVD
79
WEST MIFFLIN
PA
15122
412-476-5090
07BY4
MC MASTER-CARR SUPPLY COMPANY
ANACOM SYSTEMS CORPORATIONETE
200 AURORA INDUSTRIAL PKW
AURORA
OH
44202
330-995-9555
Reference Numbers (Part Numbers)
31248ITEM33
91831A160
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD PITCH DIAME
Required Description
UNF
1.000 INCHES
14
4.5 TO 5.0 MILLIMETERS
RIGHT-HAND
STEEL CORROSION RESIS