4820-01-607-6347 VALVE,CHECK 4820-01-607-7053 VALVE,VENT

National Stock Number:
4820-01-607-6410

Federal Supply Class:
4820

National Item Identification Number:
016076410

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:
M3854-171905DERBYSHIRE MACHINE & TOOL CO
M3854-1L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
VV91-XXX-04L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG


Techincal Specification:
MATERIALSTEEL COMP 316 BODY
STEEL COMP 304 BODY LINING
STEEL COMP 316 FLOW CONTROL DEVICE
RUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM SEAT
STYLE DESIGNATORSTRAIGHT THRU
VALVE OPERATION METHODAUTOMATIC
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
CONNECTION STYLEPLAIN (SCREW-IN CARTRIDGE) ALL ENDS
THREAD SERIES DESIGNATORUN ALL ENDS
NOMINAL THREAD SIZE0.188 INCHES ALL ENDS
THREAD QUANTITY PER INCH12 ALL ENDS
THREAD CLASS3A ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL 1 ITEMS.
CRITICALITY CODE JUSTIFICATIONZZZY
PART NAME ASSIGNED BY CONTROLLING AGENCY1/4 INCH INLINE CHECK VALVE INLINE UNION END 4500 PSI
THE MANUFACTURERS DATA
MANUFACTURERS CODE71905
DESIGN CONTROL REFERENCEM3854-1


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