National Stock Number (NSN) Output Data
NSN:
NIIN:
Item Name:
VALVE , CHECK
Definition:
A VALVE PERMITTING FLOW IN ONE DIRECTION ONLY. IT DOES NOT HAVE A STEM, EXCEPT WHEN EQUIPPED WITH A LEVER AND WEIGHT AND HAS NO PRESSURE ADJUSTMENT. IT MAY BE INLINE OR CARTRIDGE (MANIFOLD) DESIGN.
Reference/Part Number
Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
---|---|---|---|---|---|---|---|---|
37F38726 | 26512 | A | 5 | 2 | X | XX | ||
311826-1 | 81982 | A | 3 | 2 | X | XX | ||
4-1252-1-6 | 92003 | A | 3 | 2 | X | XX | ||
312885 | 81982 | A | 5 | 9 | 6 | AX |
CAGE Information
Code | Company |
---|---|
26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
81982 | HYDRO-AIRE INC. |
92003 | PARKER HANNIFIN CORPORATION DIV AERO |
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 |
---|---|---|
AEHZ | MAXIMUM OPERATING TEMP | 250.0 DEG FAHRENHEIT SINGLE RESPONSE |
AAJD | THREAD CLASS | 3B ALL ENDS |
THSD | THREAD SERIES DESIGNATOR | UNF ALL ENDS |
AQLR | VALVE OPERATION METHOD | AUTOMATIC |
MEDA | MEDIA FOR WHICH DESIGNED | AIR 1ST RESPONSE |
STYL | STYLE DESIGNATOR | STRAIGHT THRU |
BBJX | MOUNTING POSITION | HORIZONTAL OR VERTICAL |
MEDA | MEDIA FOR WHICH DESIGNED | HYDRAULIC FLUID, PETROLEUM BASE 2ND RESPONSE |
ADQU | FLOW CONTROL DEVICE | DISK |
CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES ALL ENDS |
SFTT | SURFACE TREATMENT | ANODIZE |
CQJX | NOMINAL THREAD SIZE | 0.562 INCHES ALL ENDS |
AAJF | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
AWLS | CONNECTION TYPE | THREADED INTERNAL TUBE ALL ENDS |
AHNC | CONNECTION STYLE | FLARE (TUBE) ALL ENDS |
CQGM | MAXIMUM OPERATING PRESSURE | 175.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
MATT | MATERIAL | ALUMINUM ALLOY SEAT |
FEAT | SPECIAL FEATURES | PROOF PRESSURE 350.0 PSI,BURST PRESSURE 700.0 PSI,CRACKING PRESSURE 1.0 PSI,PRESSURE DROP 2.5 PSI MAX |
ADSU | DISK LOADING METHOD | WEIGHT |
CQRB | SEAT ANGLE | 60.0 DEGREES 1ST END |
MATT | MATERIAL | ALUMINUM ALLOY BODY |
MATT | MATERIAL | RUBBER SYNTHETIC FLOW CONTROL DEVICE |
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