Part Number
Part Number:
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.
CAGE Information
| Code | Company |
|---|---|
| 0NSY4 | PARKER HANNIFIN CORPORATION DIV CLIM |
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 |
|---|---|---|
| AWLS | CONNECTION TYPE | UNTHREADED INTERNAL TUBE 1ST END |
| MATT | MATERIAL | COPPER FLOW CONTROL DEVICE |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES 2ND END |
| MATT | MATERIAL | COPPER ALLOY SEAT |
| AWLS | CONNECTION TYPE | UNTHREADED INTERNAL TUBE 2ND END |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| AHNC | CONNECTION STYLE | SOCKET (TUBE) 1ST END |
| BBJX | MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| AHNC | CONNECTION STYLE | SOCKET (TUBE) 2ND END |
| FEAT | SPECIAL FEATURES | 500PSIG WORKING PRESSURE RATED AT 86 DEGREES F. LIQUID AND 5 DEGREES F. EVAPORATOR. |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.625 INCHES 1ST END |
| ADSU | DISK LOADING METHOD | SPRING |
| AGAV | END ITEM IDENTIFICATION | NSN 4120-01-449-0459 AIR CONDITIONER |
| ADQU | FLOW CONTROL DEVICE | BALL |
| MATT | MATERIAL | COPPER BODY |