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National Stock Number:
4820-00-529-3879
Federal Supply Class:
4820
National Item Identification Number:
005293879
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:
| 4820PL0983325 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | RB8026C | 51663 | HYDRO-AIRE AEROSPACE CORP. | | RB8026C | 89508 | LEAR SIEGLER INC |
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Techincal Specification:
| SURFACE TREATMENT | ANODIZE | | STYLE DESIGNATOR | STRAIGHT THRU | | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END | | THREADED EXTERNAL TUBE 2ND END | | CONNECTION STYLE | FLARED (TUBE) 1ST END | | FLARED (TUBE) 2ND END | | SEAT ANGLE | 37.0 DEGREES 1ST END | | 37.0 DEGREES 2ND END | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES 1ST END | | 0.312 INCHES 2ND END | | THREAD SERIES DESIGNATOR | UNF 1ST END | | UNF 2ND END | | NOMINAL THREAD SIZE | 0.437 INCHES 1ST END | | 0.500 INCHES 2ND END | | THREAD QUANTITY PER INCH | 20 1ST END | | 20 2ND END | | THREAD CLASS | 3A 1ST END | | 3A 2ND END | | THREAD DIRECTION | RIGHT-HAND 1ST END | | RIGHT-HAND 2ND END | | MOUNTING POSITION | HORIZONTAL OR | | VERTICAL | | RENEWABLE SEAT RING TYPE | PRESSED-IN | | DISK LOADING METHOD | SPRING | | SUPPLEMENTARY FEATURES | FLOW CONTROL DEVICE: PLUG | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 51663 | | DESIGN CONTROL REFERENCE | RB8026C |
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