5340-00-634-6838 INSERT,SCREW THREAD Index 3120-00-634-6850 BUSHING,SLEEVE

National Stock Number:
5340-00-634-6847

Federal Supply Class:
5340

National Item Identification Number:
006346847

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:
161A70485ATLANTIC INDIA RUBBER CO INC


Techincal Specification:
COLORBLACK
COUNTERSINK DEPTH0.125 INCHES NOMINAL
FIRST COUNTERBORE DEPTH0.125 INCHES NOMINAL
FIRST COUNTERBORE DIAMETER0.375 INCHES NOMINAL
HOLE DIAMETER0.250 INCHES NOMINAL
HOLE DEPTH0.250 INCHES NOMINAL
OUTSIDE/TOP FLANGE DIAMETER1.188 INCHES NOMINAL
OVERALL HEIGHT0.500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-STD-417, TYPE R, CLASS RN, GRADE RN500FF MIL STD SINGLE MATERIAL RESPONSE
MATERIAL HARDNESS RATING45.0 DUROMETER MINIMUM AND 55.0 DUROMETER MAXIMUM
MATERIALRUBBER
STYLE DESIGNATORFLAT TOP COUNTERSUNK COUNTERBORED


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