5305-01-487-5818 SCREW,MACHINE Index 1560-01-487-5820 PLATE,STRUCTURAL,AIRCRAFT

National Stock Number:
5340-01-487-5819

Federal Supply Class:
5340

National Item Identification Number:
014875819

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:
124-2266896 P/N 2153711NAVAL SEA SYSTEMS COMMAND
1242266898 P/N 1453711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
BODY INSIDE DIAMETER0.516 INCHES NOMINAL
CASEHARDENING INDICATORNOT CASEHARDENED
FLANGE DIAMETER1.000 INCHES NOMINAL
FLANGE THICKNESS0.188 INCHES NOMINAL
OVERALL HEIGHT0.500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-637 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALCOPPER ALLOY 462 OR COPPER ALLOY 464 OR COPPER ALLOY 482 OR COPPER ALLOY 485
SPECIAL FEATURES0.750-16UNF-3A
STYLE DESIGNATORPARALLEL


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