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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
10-301CHR0ME55P 72219 A C 1 6 ZZ AC
K3025 35550 A C 1 6 ZZ AC
10-301CHROME55PSI 72219 A 5 9 6 AX
10-301-50 72219 A 3 2 6 AX
440173 35550 A 3 2 E AX

CAGE Information

Code Company
35550 LEGION INDUSTRIES INC. DBA LEGION
72219 CONBRACO INDUSTRIES INC

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
MATT MATERIAL COPPER ALLOY FLOW CONTROL DEVICE OR PLASTIC POLYTETRAFLUOROETHYLENE FLOW CONTROL DEVICE
ADSR BONNET TYPE INSIDE SPRING
MATT MATERIAL COPPER ALLOY STEM
MATT MATERIAL COPPER ALLOY SEAT
AWLS CONNECTION TYPE THREADED EXTERNAL PIPE 2ND END
THSD THREAD SERIES DESIGNATOR NPT 1ST END
CQJX NOMINAL THREAD SIZE 0.750 INCHES 2ND END
SFTT SURFACE TREATMENT CHROMIUM
AQLR VALVE OPERATION METHOD AUTOMATIC OR MANUAL
CSDC OPENING PRESSURE SETTING 55.0 POUNDS PER SQUARE INCH
MATT MATERIAL COPPER ALLOY BODY
AAJF THREAD DIRECTION RIGHT-HAND 1ST END
STYL STYLE DESIGNATOR ERR-090
AAAR NOMINAL PIPE SIZE ACCOMMODATED 0.750 INCHES 1ST END
AAAR NOMINAL PIPE SIZE ACCOMMODATED 0.750 INCHES 2ND END
ADST BONNET ATTACHMENT METHOD INTEGRAL
THSD THREAD SERIES DESIGNATOR NPT 2ND END
ADQU FLOW CONTROL DEVICE POPPET
ADSU DISK LOADING METHOD SPRING
AWLS CONNECTION TYPE THREADED INTERNAL PIPE 1ST END
AHNC CONNECTION STYLE ERR-090 ERR-100
AAJF THREAD DIRECTION RIGHT-HAND 2ND END
CQJX NOMINAL THREAD SIZE 0.750 INCHES 1ST END

Similar Parts

440173 , 440173 , 4820-01-020-4709 , 4820010204709 , 010204709 , 10-301CHR0ME55P , K3025 , 10-301CHROME55PSI , 10-301-50 , 440173 ,