5325-01-328-1787 RING,RETAINING Index 5340-01-328-1789 BUMPER

National Stock Number:
5340-01-328-1788

Federal Supply Class:
5340

National Item Identification Number:
013281788

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:
2E3-248 DETAIL 35-D34712LAKE SHORE SYSTEMS, INC.
2E3-248 PIECE 1434712LAKE SHORE SYSTEMS, INC.
573-5532385-1453711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
END HOLE DIAMETER0.750 INCHES NOMINAL
BODY INSIDE DIAMETER2.875 INCHES NOMINAL
BODY OUTSIDE DIAMETER3.500 INCHES NOMINAL
BOLT CIRCLE DIAMETER4.250 INCHES NOMINAL
CASEHARDENING INDICATORNOT CASEHARDENED
FLANGE THICKNESS0.625 INCHES NOMINAL
MOUNTING HOLE DIAMETER0.438 INCHES NOMINAL
OVERALL HEIGHT3.125 INCHES NOMINAL
STYLE DESIGNATORPARALLEL


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