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National Stock Number:
4820-00-957-2120
Federal Supply Class:
4820
National Item Identification Number:
009572120
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:
| 1221D | 82483 | SPENCE ENGINEERING CO INC DBA NICHOLSON STEAM TRAP |
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Techincal Specification:
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | SECO METAL;1-1/4 IN. TYPE E MAIN VALVE |
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