4920-01-458-0976 FIXTURE,ENGINE MAINTENANCE,AIRCR Index 1560-01-458-0978 MUFFLER,EXHAUST

National Stock Number:
5340-01-458-0977

Federal Supply Class:
5340

National Item Identification Number:
014580977

Description:
INSERT,SELF-LOCKING

Detail:
A NONMETALLIC UNTHREADED ITEM GENERALLY ROUND IN CROSS-SECTIONAL SHAPE WHICH, WHEN PLACED ON/IN A MACHINED-OUT PORTION OF THE THREADS OF A SCREW OR BOLT, OR INSERTED INTO THE MACHINED-OUT PORTION OF THE THREADS OF A NUT, LOCKS THE ITEM, TO WHICH IT IS FIXED, TO THE ATTACHED MATING MEMBER AND PREVENTS LOOSENING DURING EXCESSIVE VIBRATION. EXCLUDES BOLT, SELF-LOCKING; NUT, SELF-LOCKING (AS MODIFIED); SCREW, SELF-LOCKING; AND INSERT, SCREW THREAD.


Manufacturer Information:
240-002CR69579HARLEY EQUIPMENT CO P O BOX 701223 TULSA OK 74170-1223


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