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		                        | National Stock Number:
 5365-01-657-1488
 
 Federal Supply Class:
 5365
 
 National Item Identification Number:
 016571488
 
 Description:
 SPACER,RING
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 Manufacturer Information:
 
 | 245-5750282 REV C | 53711 | NAVAL SEA SYSTEMS COMMAND |  | 5750282-001 | 57547 | U D T, INC. | 
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 Techincal Specification:
 
 | INSIDE DIAMETER | 4.725 INCHES NOMINAL |  | PART NAME ASSIGNED BY CONTROLLING AGENCY | SPACER,GEAR LOCK |  | MATERIAL | STEEL COMP 4130 OR STEEL COMP 4140 |  | OUTSIDE DIAMETER | 6.00 INCHES NOMINAL |  | OVERALL THICKNESS | 0.500 INCHES NOMINAL |  | SURFACE TREATMENT | CHROMIUM | 
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