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National Stock Number:
4820-01-025-6221
Federal Supply Class:
4820
National Item Identification Number:
010256221
Description:
VALVE,CHECK
Detail:
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
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Manufacturer Information:
| 138C508H02 | 48306 | NORTHROP GRUMMAN SUPPORT SERVICES CORP | | 138C508H02 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | SS-12C7-1 | 02570 | SWAGELOK CO | | SS-12C7-1 | 18034 | NUPRO CO | | SS-12C7-1 | 3T9T9 | SWAGELOK CO |
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Techincal Specification:
| CONNECTION STYLE | PLAIN (PIPE) FIRST END | | CONNECTION TYPE | THREADED EXTERNAL PIPE FIRST END | | FURNISHED ITEMS AND QUANTITY | 1 NUT | | FLOW CONTROL DEVICE | POPPET | | MATERIAL | STEEL COMP 316 OVERALL | | MEDIA FOR WHICH DESIGNED | WATER, FRESH SINGLE RESPONSE | | MOUNTING POSITION | HORIZONTAL | | NOMINAL THREAD SIZE | 0.750 INCHES FIRST END | | OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | STRAIGHT THRU | | THREAD DIRECTION | RIGHT-HAND FIRST END | | THREAD SERIES DESIGNATOR | NPT FIRST END |
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