6520-01-055-0853 BURNISHER,DENTAL Index 5340-01-055-0855 RETAINER,HELICAL COMPRESSION SPR

National Stock Number:
5340-01-055-0854

Federal Supply Class:
5340

National Item Identification Number:
010550854

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:
1174175519200US ARMY ARDEC RDECOM


Techincal Specification:
BODY INSIDE DIAMETER0.410 INCHES MINIMUM AND 0.420 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.625 INCHES NOMINAL
CASEHARDENING INDICATORNOT CASEHARDENED
OVERALL HEIGHT0.380 INCHES MINIMUM AND 0.390 INCHES MAXIMUM
MATERIALALUMINUM ALLOY
STYLE DESIGNATORIRREGULAR
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625, TYPE 2, CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTANODIZE


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