4820-01-340-5740 VALVE,CHECK Index 4820-01-340-5742 VALVE,CHECK

National Stock Number:
4820-01-340-5741

Federal Supply Class:
4820

National Item Identification Number:
013405741

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:
04A076-07C0101W025NORTHROP GRUMMAN SYSTEMS CORP
07-282-07-01009455RBC TRANSPORT DYNAMICS CORP
6534C491-136334INDAL TECHNOLOGIES INC.
6534C491-180020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2
6534C91-180020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2
6534C49180020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2
AHJF07C(L1)01015860NEW HAMPSHIRE BALL BEARINGS INC
741-11535962SAFRAN LANDING SYSTEMS CANADA INC


Techincal Specification:
MATERIALSTEEL BODY
STYLE DESIGNATORSTRAIGHT THRU
FLOW CONTROL DEVICEDISK
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE5500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
VALVE OPERATION METHODAUTOMATIC
CONNECTION TYPETHREADED EXTERNAL PIPE 1ST END
THREADED INTERNAL TUBE 2ND END
CONNECTION STYLEPLAIN (PIPE) 1ST END
PLAIN, OPTIONAL END (PIPE) 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES 2ND END
THREAD SERIES DESIGNATORUNF 2ND END
NOMINAL THREAD SIZE0.500 INCHES 1ST END
0.750 INCHES 2ND END
THREAD CLASS2B 2ND END
THREAD DIRECTIONRIGHT-HAND 2ND END
MOUNTING POSITIONHORIZONTAL OR
VERTICAL
OPENING PRESSURE SETTING15.0 POUNDS PER SQUARE INCH
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
CRITICALITY CODE JUSTIFICATIONFEAT
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE80020
MFR SOURCE CONTROLLING REFERENCE6534C491


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