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National Stock Number:
4820-00-852-2858
Federal Supply Class:
4820
National Item Identification Number:
008522858
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:
| 128C435 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 128C435H03 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 2371-1061 1-2 | 90800 | ROMAC INDUSTRIES, INC. |
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Techincal Specification:
| MATERIAL | COPPER ALLOY BODY | | STYLE DESIGNATOR | STRAIGHT THRU | | VALVE OPERATION METHOD | AUTOMATIC | | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS | | CONNECTION STYLE | PLAIN, OPTIONAL END (PIPE) ALL ENDS | | NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES 1ST END | | THREAD SERIES DESIGNATOR | NPT ALL ENDS | | NOMINAL THREAD SIZE | 0.500 INCHES ALL ENDS | | THREAD QUANTITY PER INCH | 14 ALL ENDS | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | MOUNTING POSITION | HORIZONTAL OR | | VERTICAL | | SPECIAL FEATURES | DESIGNED FOR FRESH WATER | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 90800 | | DESIGN CONTROL REFERENCE | 2371-1061 1-2 |
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