4140-01-546-8997 GUARD,FAN IMPELLER Index 6685-01-546-8999 TRANSMITTER,TEMPERATURE,ELECTRIC

National Stock Number:
5340-01-546-8998

Federal Supply Class:
5340

National Item Identification Number:
015468998

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:
721-738543853711NAVAL SEA SYSTEMS COMMAND
721-7385438-4353711NAVAL SEA SYSTEMS COMMAND
G861-0004-1296169ELECTRIC BOAT CORPORATION
G861-0005-4396169ELECTRIC BOAT CORPORATION


Techincal Specification:
MATERIALPLASTIC
PROPRIETARY CHARACTERISTICSPACS
OVERALL DIAMETER2.500 INCHES NOMINAL
OVERALL LENGTH2.000 INCHES NOMINAL
SPECIAL FEATURESMILITARY DWG IS EXPORT CONTROLLED-NOT TO BE RELEASED OUTSIDE USA


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