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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
VALVE , SAFETY RELIEF

Definition:

A VALVE DESIGNED TO AUTOMATICALLY RELEASE EXCESSIVE PRESSURES. IT IS ACTUATED BY STATIC PRESSURE UPSTREAM OF THE VALVE AND IS USED AS A SAFETY VALVE OR RELIEF VALVE, AND MAY BE SET TO CLOSE AT A PREDETERMINED PRESSURE. IT IS NOT DESIGNED FOR REGULATION OF CONTINUOUSLY FLUCTUATING LOADS. IT MAY BE INLINE OR CARTRIDGE (MANIFOLD) DESIGN. EXCLUDES VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
NC25-70 58818 A 5 9 E AX
NC25-0A070 58818 A 3 2 5 ZZ
VV405 55921 A 3 2 A AX

CAGE Information

Code Company
55921 CURTIS-TOLEDO INC.
58818 CONTROL DEVICES, INCORPORATED

Federal Supply Class

Title

VALVES, NONPOWERED

Inclusions:

INCLUDES AUTOMATIC NONPOWERED VALVES; GATE, GLOBE, ANGLE, CHECK, AND RELIEF VALVES; COCKS.

Exclusions:

EXCLUDES FIRE HYDRANTS (FSC 4210); SPRINKLER HEADS (FSC 4210); VALVES SPECIFICALLY DESIGNED FOR USE WITH FIRE FIGHTING EQUIPMENT (FSC 4210); PLUMBING EQUIPMENT, AND THE LIKE (FSC 4540).

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
CWDF FLANGE FACE DESIGN PLAIN 2ND END
CWDF FLANGE FACE DESIGN PLAIN 2ND END
MATT MATERIAL COPPER ALLOY OVERALL
ARKN FLANGE SHAPE HEXAGON 2ND END
AWLS CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END
CSDC OPENING PRESSURE SETTING 70.0 POUNDS PER SQUARE INCH
AHNC CONNECTION STYLE ERR-090 1ST END
CWCK NOMINAL THICKNESS 0.125 INCHES 2ND END
CQGM MAXIMUM OPERATING PRESSURE 70.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
AWLS CONNECTION TYPE FLANGE 2ND END

Similar Parts

VV405 , VV405 , 4820-00-165-0579 , 4820001650579 , 001650579 , NC25-70 , NC25-0A070 , VV405 ,