3120-01-495-1990 BEARING,WASHER,THRUST Index 8420-01-495-1992 DRAWERS,MEN'S

National Stock Number:
5340-01-495-1991

Federal Supply Class:
5340

National Item Identification Number:
014951991

Description:
FASTENER,FLARE LOCK

Detail:
A SHOULDERED HOLLOW SCREW AND THREADED SLEEVE ASSEMBLY, DESIGNED TO BE FASTENED IN PLACE BY TURNING THE SCREW, CAUSING ONE END OF THE SLEEVE TO FLARE OVER THE SHOULDER AND AGAINST THE MATERIAL THROUGH WHICH IT HAS BEEN INSERTED. ALSO, A COUNTERSUNK HEAD HOLLOW SCREW AND FLARED SLEEVE-NUT ASSEMBLY, DESIGNED TO MATE WITH A DIMPLED HOLE IN THE MATERIAL TO WHICH IT IS FASTENED. THE HOLLOW SCREWS MAY ALSO HAVE INTERNAL THREADS FOR ATTACHING SCREWS. SEE ALSO SHIELD, EXPANSION.


Manufacturer Information:
7072731-196169ELECTRIC BOAT CORPORATION
751-7072731-153711NAVAL SEA SYSTEMS COMMAND
751-7108124-353711NAVAL SEA SYSTEMS COMMAND
751-7108126-353711NAVAL SEA SYSTEMS COMMAND
H821-070296169ELECTRIC BOAT CORPORATION
H821-0704-396169ELECTRIC BOAT CORPORATION


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