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National Stock Number:
4820-00-006-1638
Federal Supply Class:
4820
National Item Identification Number:
000061638
Description:
VALVE,VACUUM REGULATING
Detail:
A DEVICE DESIGNED TO REGULATE VACUUM WITHIN THE DESIRED OPERATING LIMITS. SEE ALSO VALVE, VACUUM BREAKING.
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Manufacturer Information:
| 16-001-022 | 43990 | NORGREN C A CO | | 44-3010-24 | 13669 | TESCOM CORP |
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Techincal Specification:
| END CONNECTION QUANTITY | 2 | | BODY MATERIAL | COPPER ALLOY | | BODY STYLE | STRAIGHT THRU | | FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 0.250 INCHES | | FIRST END NOMINAL THREAD SIZE | 0.250 INCHES | | FIRST END STYLE DESIGNATOR | PLAIN | | FIRST END THREAD CLASS | 3A | | FIRST END THREAD SERIES DESIGNATOR | NPT | | FLOW CONTROL DEVICE | DIAPHRAGM | | MATERIAL | PLASTIC FLOW CONTROL DEVICE | | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | TEMP ADJUSTABILITY | NOT ADJUSTABLE | | TEMP RATING | -65.0 FAHRENHEIT | | TEMP RATING | 165.0 FAHRENHEIT |
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