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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
NAP949 70667 A D 9 A ZZ
NAP949/CDS-1ASSY ANAP949X4-202 70667 A 5 2 E ZZ
ANAP949X4-202 70667 A 3 2 E ZZ

CAGE Information

Code Company
70667 ATLAS VALVE CO

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
ACKY FIRST END WIDTH ACROSS FLATS 3.750 INCHES NOMINAL
ACMD SECOND END WIDTH ACROSS FLATS 3.750 INCHES NOMINAL
ACKM FIRST END CONNECTION TYPE PLAIN FACE FLANGE
ACKL MEDIA FOR WHICH DESIGNED WATER, OIL OR GAS
AEVN REGULATION TYPE AUTOMATIC SINGLE STAGE
ACKU FIRST END FLANGE THICKNESS 0.750 INCHES NOMINAL
ACLA FIRST END BOLT HOLE DIAMETER 0.343 INCHES NOMINAL
ACMA SECOND END FLANGE LENGTH 8.000 INCHES NOMINAL
ABEP STEM MATERIAL COPPER ALLOY
AEVZ MAXIMUM INLET PRESSURE RATING 250.0 POUNDS PER SQUARE INCH
AEVR VALVE LOADING METHOD SPRING
AAQL BODY STYLE STRAIGHT THRU
ACKZ FIRST END BOLT HOLE QUANTITY 8
AAHF FIRST END FLANGE OUTSIDE DIAMETER 4.250 INCHES NOMINAL
ACMG SECOND END BOLT HOLE DIAMETER 0.343 INCHES NOMINAL
ADQZ END CONNECTION QUANTITY 2
ACLZ SECOND END FLANGE THICKNESS 0.750 INCHES NOMINAL
AAFZ BODY MATERIAL BRONZE
ADQU FLOW CONTROL DEVICE DISK, FLAT AND DISK, CIRCULAR
ACKV FIRST END FLANGE LENGTH 8.000 INCHES NOMINAL
ACLR SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
ACLB FIRST END BOLT CIRCLE DIAMETER 4.109 INCHES NOMINAL
ACMB SECOND END FLANGE WIDTH 4.250 INCHES NOMINAL
ACKN FIRST END STYLE DESIGNATOR PLAIN
ACLT SECOND END STYLE DESIGNATOR PLAIN
ACKT FIRST END FLANGE SHAPE STYLE ROUND W/ BOLT HOLES
AEWF FILTER NOT INCLUDED
AEWB OUTLET PRESSURE ACCURACY RATING NOT RATED
ACKW FIRST END FLANGE WIDTH 4.250 INCHES NOMINAL
ACSH SEAT MATERIAL COPPER ALLOY
ACMH SECOND END BOLT CIRCLE DIAMETER 4.109 INCHES NOMINAL
AAHV SECOND END FLANGE OUTSIDE DIAMETER 4.250 INCHES NOMINAL
ACMF SECOND END BOLT HOLE QUANTITY 8
ACLY SECOND END FLANGE SHAPE STYLE ROUND W/ BOLT HOLES
AGAV END ITEM IDENTIFICATION NIMITZ CLASS CVN
AEVQ VALVE STEM DESIGN SINGLE SEAT

Similar Parts

ANAP949X4-202 , ANAP949X4202 , 4820-01-493-2194 , 4820014932194 , 014932194 , NAP949 , NAP949/CDS-1ASSY ANAP949X4-202 , ANAP949X4-202 ,