2540-01-184-1198 BUMPER,VEHICULAR Index 5340-01-184-1200 PLUG,VENT

National Stock Number:
5340-01-184-1199

Federal Supply Class:
5340

National Item Identification Number:
011841199

Description:
RETAINER,HELICAL COMPRESSION SPR

Detail:
A CYLINDRICAL ITEM SPECIFICALLY DESIGNED TO FIT OVER THE END OF, AND COMPLETELY ENCASE THE SPRING. THE OPEN END IS USUALLY FLANGED, THE OPPOSITE END MAY BE CLOSED OR HAVE AN ORIFICE TO ACCOMMODATE A GUIDE, PLUNGER, OR THE LIKE. IT IS USED TO POSITION THE SPRING AND RESTRAIN LATERAL MOTION. IT MAY PROVIDE A SEAT FOR THE SPRING. EXCLUDES HOLDER, SPRING.


Manufacturer Information:
521015253711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
BODY INSIDE DIAMETER1.515 INCHES NOMINAL
BODY OUTSIDE DIAMETER1.766 INCHES NOMINAL
CASEHARDENING INDICATORNOT CASEHARDENED
FLANGE DIAMETER2.125 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B150,ALLOY 623 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALCOPPER ALLOY 623
OVERALL HEIGHT4.625 INCHES NOMINAL
STYLE DESIGNATORIRREGULAR
SURFACE TREATMENTPAINT
SPECIAL FEATURESTHD SHOULDER 1.875-12 UN 2A; HEX WRENCHING FACILITY 0.850 IN. MIN 0.875 IN. MAX ACROSS FLATS


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