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		                        | National Stock Number:
 4820-00-827-1914
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 008271914
 
 Description:
 SEAT,VALVE
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 Manufacturer Information:
 
 | 118617 | 64104 | DRESSER, LLC |  | MILE11276 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |  | S-2568-1 | 64104 | DRESSER, LLC |  | QPL11276 | 97403 | CECOM LR CENTER | 
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 Techincal Specification:
 
 | STYLE DESIGNATOR | PLAIN |  | OVERALL HEIGHT | 0.311 INCHES MINIMUM AND |  |  | 0.313 INCHES MAXIMUM |  | BODY OUTSIDE DIAMETER | 3.253 INCHES MINIMUM AND |  |  | 3.254 INCHES MAXIMUM |  | BODY INSIDE DIAMETER | 2.870 INCHES MINIMUM AND |  |  | 2.880 INCHES MAXIMUM |  | MATERIAL | COBALT COMP 3 OVERALL |  | HARDNESS RATING | 50.0 ROCKWELL C MINIMUM AND |  |  | 60.0 ROCKWELL C MAXIMUM OVERALL |  | SEATING SURFACE SHAPE | FLAT |  | SPEC/STD CONTROLLING DATA |  |  | MANUFACTURERS CODE | 81349 |  | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MILE11276 | 
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