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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
VALVE , REGULATING , FLUID PRESSURE

Definition:

A VALVE DESIGNED TO AUTOMATICALLY MAINTAIN WITHIN CLOSE LIMITS A PREDETERMINED OUTLET PRESSURE WHICH MAY BE ADJUSTABLE WITHIN A SPECIFIED RANGE REGARDLESS OF THE HIGHER FLUCTUATING OR CONSTANT INLET PRESSURE. IT IS DESIGNED FOR USE WITH COMPRESSED GAS(ES) AND VARIOUS LIQUIDS AND MAY INCLUDE GAUGES. IT MAY BE INLINE OR CARTRIDGE (MANIFOLD) DESIGN. EXCLUDES REGULATOR, PRESSURE, MEDICAL GAS ADMINISTRATION APPARATUS; REGULATOR, OXYGEN, BAROMETRIC CONTINUOUS FLOW; REGULATOR, OXYGEN DEMAND; REGULATOR, OXYGEN DILUTER DEMAND; AND VALVE(1), FLUID PRESSURE REGULATING, AIRCRAFT.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
M12278ACP 03950 A 5 1 5 HD
N920M12278A3-8CP 03950 A 5 2 6 HD
N920M12278A3-8 26505 A 5 1 1 HD
0X515X1 3-8IN 26505 A 5 1 5 HD
0X515X1 3-8INCP 03950 A 5 1 5 HD
M12278A 26505 A 3 1 1 HD

CAGE Information

Code Company
03950 NAVAL INVENTORY CONTROL POINT MECHAN
26505 GROVE VALVE OPERATIONS

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
ACKL MEDIA FOR WHICH DESIGNED WATER, OIL OR GAS
ACKL MEDIA FOR WHICH DESIGNED WATER, OIL OR GAS
CRTL CRITICALITY CODE JUSTIFICATION ZZZY
ACLG FIRST END NOMINAL PIPE SIZE ACCOMMODATED 0.375 INCHES
ADQV FLOW CONTROL DEVICE MATERIAL STEEL, CORROSION RESISTING
AEVN REGULATION TYPE AUTOMATIC SINGLE STAGE
ACKN FIRST END STYLE DESIGNATOR STREAMLINED WITH ONE BRAZING RING
ACSH SEAT MATERIAL STEEL, CORROSION RESISTING
AEVZ MAXIMUM INLET PRESSURE RATING 3000.0 POUNDS PER SQUARE INCH
AEVS REMOTE ACTUATION METHOD DIAPHRAGM
ACKM FIRST END CONNECTION TYPE UNTHREADED INTERNAL PIPE
AEVR VALVE LOADING METHOD SPRING
AAQL BODY STYLE STRAIGHT THRU
ZZZY REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS CLEANING AND PACKAGING PER MIL-STD-1330D
ADQZ END CONNECTION QUANTITY 2
ADQU FLOW CONTROL DEVICE DISK, FLAT
ACLR SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
AAFZ BODY MATERIAL STEEL, CORROSION RESISTING

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0X515X1 3-8INCP , 0X515X138INCP , 4820-00-229-8619 , 4820002298619 , 002298619 , M12278ACP , N920M12278A3-8CP , N920M12278A3-8 , 0X515X1 3-8IN , 0X515X1 3-8INCP , M12278A ,