5331-00-369-1989 O-RING Index 5340-00-369-1998 BUMPER

National Stock Number:
5340-00-369-1997

Federal Supply Class:
5340

National Item Identification Number:
003691997

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:
2409-1016545PCP2470-580064NAVAL SHIP SYSTEMS COMMAND
2409-923556PCP2470-580064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
DISTANCE BETWEEN MOUNTING FACILITY CENTERS2.750 INCHES NOMINAL
OVERALL HEIGHT0.125 INCHES NOMINAL
OVERALL LENGTH3.625 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-1149, TYPE 1, CLASS 1-CANCELLED MIL SPEC SINGLE MATERIAL RESPONSE
MATERIAL HARDNESS RATING80.0 DUROMETER MINIMUM AND 90.0 DUROMETER MAXIMUM
MATERIALRUBBER
MOUNTING HOLE DIAMETER0.562 INCHES NOMINAL
SPECIAL FEATURESLETTER D, 2 MTG HOLES, LETTER F 0.437 IN. DISTANCE FROM EDGES OF BUMPER TO CENTER MTG HOLES, LETTER H 0.437 IN. RADIUS OF CORNERS


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