4310-01-218-6980 COMPRESSOR,RECIPROCATING Index 5930-01-218-6989 SWITCH

National Stock Number:
5340-01-218-6988

Federal Supply Class:
5340

National Item Identification Number:
012186988

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:
933292719200US ARMY ARDEC RDECOM


Techincal Specification:
BODY INSIDE DIAMETER0.499 INCHES NOMINAL
BODY OUTSIDE DIAMETER0.750 INCHES NOMINAL
CASEHARDENING INDICATORNOT CASEHARDENED
OVERALL HEIGHT0.740 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6, ALLOY 2024 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 2024
STYLE DESIGNATORIRREGULAR
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625, TYPE 2, CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTANODIZE


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