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National Stock Number:
4820-00-037-4747
Federal Supply Class:
4820
National Item Identification Number:
000374747
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:
| 1115-516581 | 45681 | PARKER-HANNIFIN CORPORATION | | 1115-516581 | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS | | 6713914 | 24617 | GENERAL MOTORS CORP | | 6713914 | 73342 | ALLISON TRANSMISSION INC |
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Techincal Specification:
| CONNECTION STYLE | GASKET SEAL (BOSS) 1ST END | | CONNECTION TYPE | THREADED INTERNAL BOSS 1ST END | | DISK LOADING METHOD | SPRING | | FLOW CONTROL DEVICE | DISK | | MATERIAL | ALUMINUM ALLOY OVERALL | | MOUNTING POSITION | HORIZONTAL OR VERTICAL | | NOMINAL THREAD SIZE | 0.750 INCHES 1ST END | | SPECIAL FEATURES | 2 INLET PORTS W/SWING CHECK SUBASSY AND WRENCHING HEX; ALL PORTS AT RIGHT ANGLES TO EACH OTHER | | SUPPLEMENTARY FEATURES | PART OF FUEL PIPING ASSY CONNECTING FUEL CONTROL W/J33 AIRCRAFT ENG | | SURFACE TREATMENT | ANODIZE | | TEST DATA DOCUMENT | 92003-1111-548420 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). | | THREAD CLASS | 3B 1ST END | | THREAD SERIES DESIGNATOR | UNJF 1ST END | | VALVE OPERATION METHOD | AUTOMATIC |
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