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National Stock Number:
4820-00-554-7861
Federal Supply Class:
4820
National Item Identification Number:
005547861
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:
| 1111-565659 | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY OVERALL | | STYLE DESIGNATOR | STRAIGHT THRU | | FLOW CONTROL DEVICE | DISK | | VALVE OPERATION METHOD | AUTOMATIC | | CONNECTION TYPE | THREADED INTERNAL TUBE 1ST END | | THREADED EXTERNAL TUBE 2ND END | | CONNECTION STYLE | FLARE (TUBE) 1ST END | | FLARED (TUBE) 2ND END | | SEAT ANGLE | 37.0 DEGREES 2ND END | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.000 INCHES 1ST END | | 1.000 INCHES 2ND END | | THREAD SERIES DESIGNATOR | UN 1ST END | | UN 2ND END | | NOMINAL THREAD SIZE | 1.312 INCHES 1ST END | | 1.312 INCHES 2ND END | | THREAD QUANTITY PER INCH | 12 1ST END | | 12 2ND END | | THREAD CLASS | 3B 1ST END | | 3A 2ND END | | THREAD DIRECTION | RIGHT-HAND 1ST END | | RIGHT-HAND 2ND END | | MOUNTING POSITION | HORIZONTAL OR | | VERTICAL | | DISK LOADING METHOD | SPRING |
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