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		                        | National Stock Number:
 5340-01-491-2212
 
 Federal Supply Class:
 5340
 
 National Item Identification Number:
 014912212
 
 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.
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 Manufacturer Information:
 
 | 124-7120998 PC 9-90 | 53711 | NAVAL SEA SYSTEMS COMMAND |  | 7120998 | 53711 | NAVAL SEA SYSTEMS COMMAND | 
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 Techincal Specification:
 
 | END HOLE DIAMETER | 0.812 INCHES NOMINAL |  | BODY OUTSIDE DIAMETER | 6.375 INCHES NOMINAL |  | CASEHARDENING INDICATOR | NOT CASEHARDENED |  | FLANGE DIAMETER | 8.688 INCHES NOMINAL |  | FLANGE THICKNESS | 0.500 INCHES NOMINAL |  | LIP THICKNESS | 0.750 INCHES NOMINAL |  | MATERIAL | STEEL |  | PART NAME ASSIGNED BY CONTROLLING AGENCY | SPRING COLLAR |  | OVERALL HEIGHT | 1.250 INCHES NOMINAL |  | STYLE DESIGNATOR | PARALLEL |  | SURFACE TREATMENT | ZINC | 
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