5305-01-521-1388 SCREW,SHOULDER Index 5330-01-521-1390 GASKET

National Stock Number:
5310-01-521-1389

Federal Supply Class:
5310

National Item Identification Number:
015211389

Description:
NUT,SELF-LOCKING,SLOTTED,HEXAGON

Detail:
A NUT HAVING A FLAT BEARING SURFACE AND 6 FLAT SIDES WITH SLOTS IN ITS 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, CASTELLATED, OCTAGON.


Manufacturer Information:
93625A60039428MCMASTER-CARR SUPPLY CO


Techincal Specification:
PART NAME ASSIGNED BY CONTROLLING AGENCYLOCKNUT
PROPRIETARY CHARACTERISTICSPACS


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