3120-01-515-7489 BUSHING,SLEEVE Index 5340-01-515-7491 STOP,MECHANICAL

National Stock Number:
5340-01-515-7490

Federal Supply Class:
5340

National Item Identification Number:
015157490

Description:
BUMPER

Detail:
AN ITEM SO DESIGNED THAT WHEN ATTACHED TO AN OBJECT, PROTECTS THAT OBJEC FROM DAMAGE BY REDUCING THE FORCE OF IMPACT WITH ANOTHER OBJECT. FOR EXTERNAL VEHICULAR BUMPERS SEE BUMPER, VEHICULAR. EXCLUDES GROMMET (AS MODIFIED); BUSHING, NONMETALLIC; PAD, CUSHIONING AND WASHER (AS MODIFIED).


Manufacturer Information:
593-7067141-8253711NAVAL SEA SYSTEMS COMMAND
H577-3401-8296169ELECTRIC BOAT CORPORATION


Techincal Specification:
FIRST COUNTERBORE DEPTH0.250 INCHES NOMINAL
FIRST COUNTERBORE DIAMETER0.500 INCHES NOMINAL
HOLE DEPTH0.050 INCHES NOMINAL
HOLE DIAMETER0.260 INCHES NOMINAL
OUTSIDE/TOP FLANGE DIAMETER1.000 INCHES NOMINAL
OVERALL HEIGHT0.500 INCHES NOMINAL
MATERIALRUBBER OR PLASTIC POLYAMIDE
SECOND COUNTERBORE DEPTH0.200 INCHES NOMINAL
SECOND COUNTERBORE DIAMETER0.250 INCHES NOMINAL
STYLE DESIGNATORFLAT TOP COUNTERBORED


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