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NIIN Output Data

NIIN:
001278755
NSN:
4820-00-127-8755
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
A10526-0053 82722 A 5 2 5 AX
A10126-55 82722 A 5 2 1 AX
A10526 82722 A 3 2 5 AX

CAGE Information

Code Company
82722 WESTINGHOUSE AIR BRAKE TECHNOLOGIES

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
ADSR BONNET TYPE INSIDE SCREW
ADSR BONNET TYPE INSIDE SCREW
AQLR VALVE OPERATION METHOD AUTOMATIC
CQCY ADJUSTABLE PRESSURE RANGE +35.0/+75.0 POUNDS PER SQUARE INCH
CQJX NOMINAL THREAD SIZE 0.500 INCHES 1ST END
THSD THREAD SERIES DESIGNATOR NPT 1ST END
ADQU FLOW CONTROL DEVICE DISK
MATT MATERIAL COPPER ALLOY BODY
AAJF THREAD DIRECTION RIGHT-HAND 1ST END
STYL STYLE DESIGNATOR ERR-090
ADST BONNET ATTACHMENT METHOD INTEGRAL
CQGM MAXIMUM OPERATING PRESSURE 75.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
AWLS CONNECTION TYPE THREADED EXTERNAL PIPE 1ST END
AHNC CONNECTION STYLE ERR-090 ERR-100

Similar Parts

A10126-55 , A1012655 , 4820-00-127-8755 , 4820001278755 , 001278755 , A10526-0053 , A10126-55 , A10526 ,