4820-00-397-9527 SEAT,VALVE Index 4720-00-397-9531 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
4820-00-397-9530

Federal Supply Class:
4820

National Item Identification Number:
003979530

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.


Manufacturer Information:
1111-517703-10TR84FEDERAL INDUSTRIES, INC.
1111-517703-192003PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS
4820PL15737579009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
31600096124TRANSDIGM INC
34-190096736AEROCONTROLEX GROUP, INC.
34-1900-196736AEROCONTROLEX GROUP, INC.
8C11182829ALLEN AIRCRAFT PRODUCTS INC
695620-198897LOCKHEED MARTIN CORP


Techincal Specification:
MATERIALALUMINUM OVERALL
SURFACE TREATMENTANODIZE
STYLE DESIGNATORCROSS
FLOW CONTROL DEVICEDISK
VALVE OPERATION METHODAUTOMATIC
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
THREADED EXTERNAL TUBE 2ND END
CONNECTION STYLEFLARED (TUBE) 1ST END
FLARED (TUBE) 2ND END
SEAT ANGLE37.0 DEGREES 1ST END
37.0 DEGREES 2ND END
THREAD SERIES DESIGNATORUNF 1ST END
UNF 2ND END
NOMINAL THREAD SIZE0.375 INCHES 1ST END
0.375 INCHES 2ND END
THREAD CLASS2A 1ST END
2A 2ND END
THREAD DIRECTIONRIGHT-HAND 1ST END
RIGHT-HAND 2ND END
MOUNTING POSITIONHORIZONTAL OR
VERTICAL
DISK LOADING METHODSPRING


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