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National Stock Number:
4820-01-182-6700
Federal Supply Class:
4820
National Item Identification Number:
011826700
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:
| 20022990 | 02250 | CURTISS-WRIGHT CONTROLS INTEGRATED SENSING, INC. | | 209-376-001 | 97499 | BELL TEXTRON INC | | 6074E4T-B-10-12 | 00255 | FUTURECRAFT CORP SUB OF SOUTH BEND CONTROLS INC | | 209-376-001-101 | 97499 | BELL TEXTRON INC |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS | | CONNECTION STYLE | FLARED (TUBE) 1ST END | | CONNECTION STYLE | FLARELESS 2ND END | | MATERIAL | STEEL COMP 303 BODY | | PROPRIETARY CHARACTERISTICS | PACS | | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MOUNTING POSITION | HORIZONTAL OR VERTICAL | | NOMINAL THREAD SIZE | 0.438 INCHES 1ST END | | NOMINAL THREAD SIZE | 0.438 INCHES 2ND END | | SPECIAL FEATURES | BUNA-N SEALS | | SEAT ANGLE | 20.0 DEGREES 2ND END | | SEAT ANGLE | 37.0 DEGREES 1ST END | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | STRAIGHT THRU | | THREAD CLASS | 3A 1ST END | | THREAD CLASS | 3A 2ND END | | THREAD DIRECTION | RIGHT-HAND 1ST END | | THREAD DIRECTION | RIGHT-HAND 2ND END | | THREAD QUANTITY PER INCH | 20 ALL ENDS | | THREAD SERIES DESIGNATOR | UNJ ALL ENDS |
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