2920-00-294-1978 GENERATOR,ENGINE ACCESSORY Index 2915-00-294-1981 WASHER,FUEL CONTROL

National Stock Number:
4820-00-294-1979

Federal Supply Class:
4820

National Item Identification Number:
002941979

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:
4C2-1-307818NUCLEAR PRODUCTS CO
4M-C4L-1/3-SS54939PARKER-HANNIFIN CORP
SS4C2-1-302570SWAGELOK CO
50376-108040AMERICAN BUSINESS ALLIANCE, INC. JEREMY MADVIN DBA OMNI WAVE
SS4C2-1-318034NUPRO CO
SS4C2-1-33T9T9SWAGELOK CO


Techincal Specification:
MATERIALSTEEL COMP 316 BODY
STEEL COMP 316 FLOW CONTROL DEVICE
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS 316 FED SPEC SINGLE MATERIAL RESPONSE BODY
QQ-S-763,CLASS 316 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
STYLE DESIGNATORSTRAIGHT THRU
FLOW CONTROL DEVICEPOPPET
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP300.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHODAUTOMATIC
CONNECTION TYPETHREADED EXTERNAL PIPE ALL ENDS
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS
NOMINAL THREAD SIZE0.250 INCHES ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
MOUNTING POSITIONHORIZONTAL OR
VERTICAL
RENEWABLE SEAT RING TYPEPRESSED-IN
DISK LOADING METHODSPRING


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