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 |
|---|---|
| 01178 | LOURDES INDUSTRIES 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 |
|---|---|---|
| CWDF | FLANGE FACE DESIGN | PLAIN 2ND END |
| CWDF | FLANGE FACE DESIGN | PLAIN 2ND END |
| AHNC | CONNECTION STYLE | FLARED (TUBE) 1ST END |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| CQRB | SEAT ANGLE | 37.0 DEGREES 1ST END |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,TYPE 303-CANCELLED FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| FEAT | SPECIAL FEATURES | FLANGED END HOLES THREADED 10-32 UNF |
| BBJX | MOUNTING POSITION | VERTICAL |
| CWCY | CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 1.038 INCHES 2ND END |
| THSD | THREAD SERIES DESIGNATOR | UN 1ST END |
| AAJD | THREAD CLASS | 3A 1ST END |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8 ALLOY 6061,T651 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END |
| AKGG | NOMINAL LENGTH | 1.750 INCHES 2ND END |
| MATT | MATERIAL | STEEL FLOW CONTROL DEVICE |
| CWDC | CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 1.038 INCHES 2ND END |
| AAJF | THREAD DIRECTION | RIGHT-HAND 1ST END |
| ARKN | FLANGE SHAPE | RECTANGULAR WITH HOLES 2ND END |
| AKGF | NOMINAL WIDTH | 1.750 INCHES 2ND END |
| CQJX | NOMINAL THREAD SIZE | 1.312 INCHES 1ST END |
| MEDA | MEDIA FOR WHICH DESIGNED | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.000 INCHES 1ST END |
| ADSU | DISK LOADING METHOD | SPRING |
| CWCK | NOMINAL THICKNESS | 0.250 INCHES 2ND END |
| CQGM | MAXIMUM OPERATING PRESSURE | 400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CMLP | THREAD QUANTITY PER INCH | 12 1ST END |
| AECS | BOLT HOLE QUANTITY | 4 2ND END |
| MATT | MATERIAL | ALUMINUM ALLOY BODY |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.159 INCHES 2ND END |
| AWLS | CONNECTION TYPE | FLANGE 2ND END |