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		                        | National Stock Number:
 4820-01-555-9580
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 015559580
 
 Description:
 DISK,VALVE
 
 Detail:
 An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.
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 Manufacturer Information:
 
 | 803-2177525 | 80064 | NAVAL SHIP SYSTEMS COMMAND |  | 803-2177525-M1XX-77 | 80064 | NAVAL SHIP SYSTEMS COMMAND |  | 803-2177525-S1XX-77 | 80064 | NAVAL SHIP SYSTEMS COMMAND | 
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 Techincal Specification:
 
 | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-C-24252 COND CA-7 MIL SPEC SINGLE MATERIAL RESPONSE |  | MATERIAL | COBALT COMP L-605 |  | PART NAME ASSIGNED BY CONTROLLING AGENCY | DISK (STOP VALVE) |  | SPECIAL FEATURES | OVERALL SURFACE FINISH OF 250 |  | STYLE DESIGNATOR | PLUG |  | THREAD CLASS | 2B |  | THREAD QUANTITY PER INCH | 24 | 
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