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		                        | National Stock Number:
 4810-01-053-2447
 
 Federal Supply Class:
 4810
 
 National Item Identification Number:
 010532447
 
 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:
 
 | 76553-78X26 | 96169 | ELECTRIC BOAT CORPORATION |  | 76553-78X26 PIECE 1 | 96169 | ELECTRIC BOAT CORPORATION |  | 810-4384539 PIECE 12 | 53711 | NAVAL SEA SYSTEMS COMMAND |  | SSBN654-209-2147529 | 80064 | NAVAL SHIP SYSTEMS COMMAND |  | 77553-78X16 | 96169 | ELECTRIC BOAT CORPORATION |  | 77553-78X16 PIECE 1 | 96169 | ELECTRIC BOAT CORPORATION |  | SSBN654-209-2147529 PIECE 1 | 80064 | NAVAL SHIP SYSTEMS COMMAND |  | SSN637-2143627 | 80064 | NAVAL SHIP SYSTEMS COMMAND |  | SSN637-2143627 PIECE 1 | 80064 | NAVAL SHIP SYSTEMS COMMAND | 
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 Techincal Specification:
 
 | INSIDE DIAMETER | 1.375 INCHES NOMINAL |  | MATERIAL | COPPER ALLOY |  | OUTSIDE DIAMETER | 16.305 INCHES NOMINAL |  | OVERALL HEIGHT | 5.608 INCHES NOMINAL |  | SPECIAL FEATURES | 18 HOLES 0.562 IN. DEEP EQUALLY SPACED 12.750 IN. DIA BOLT CIRCLE,0.250-20 UNC-28 THD;2HOLES,0.625 IN. DEEP,0.250-20 UNC-28 THD |  | STYLE DESIGNATOR | PLAIN | 
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