Part Number
Part Number:
NSN:
NIIN:
Item Name:
VALVE , RESTRICTOR CHECK
Definition:
A VALVE HAVING AN ORIFICE IN THE POPPET, DISK, OR THE LIKE, TO PERMIT RESTRICTED FLUID FLOW WHEN THE VALVE IS SEATED. IT DOES NOT HAVE A STEM OR PROVISIONS FOR PRESSURE ADJUSTMENTS, AND IS SIMILAR TO A VALVE, CHECK WITH THE EXCEPTION OF THE ORIFICE WHICH PERMITS FLUID FLOW IN MORE THAN ONE DIRECTION.
CAGE Information
Code | Company |
---|---|
82829 | ALLEN AIRCRAFT PRODUCTS 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 | RUBBER SYNTHETIC PACKING |
CQJX | NOMINAL THREAD SIZE | 1.875 INCHES 1ST END |
ABVL | APERTURE DIAMETER | 0.014 INCHES MINIMUM AND 0.019 INCHES MAXIMUM |
BBJX | MOUNTING POSITION | HORIZONTAL |
AHNC | CONNECTION STYLE | FLARED (TUBE) 1ST END |
AQLR | VALVE OPERATION METHOD | AUTOMATIC |
CQRB | SEAT ANGLE | 37.0 DEGREES 1ST END |
STYL | STYLE DESIGNATOR | STRAIGHT THRU |
THSD | THREAD SERIES DESIGNATOR | UN 1ST END |
AAJD | THREAD CLASS | 3A 1ST END |
AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END |
ADQU | FLOW CONTROL DEVICE | DISK |
SFTT | SURFACE TREATMENT | ANODIZE |
AAJF | THREAD DIRECTION | RIGHT-HAND 1ST END |
MATT | MATERIAL | ALUMINUM ALLOY 2017 BODY |
MEDA | MEDIA FOR WHICH DESIGNED | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
ADSU | DISK LOADING METHOD | SPRING |
CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.500 INCHES 1ST END |
CMLP | THREAD QUANTITY PER INCH | 12 1ST END |
CQGM | MAXIMUM OPERATING PRESSURE | 265.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |