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 |
|---|---|
| 98897 | LOCKHEED MARTIN CORPORATION DBA LOCK |
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 1ST END |
| BBJX | MOUNTING POSITION | HORIZONTAL |
| MATT | MATERIAL | STEEL COMP 630 OVERALL |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| ADQU | FLOW CONTROL DEVICE | DISK |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.203 INCHES ALL ENDS |
| ARKN | FLANGE SHAPE | RECTANGULAR WITH HOLES 1ST END |
| AKGG | NOMINAL LENGTH | 2.800 INCHES 1ST END |
| AWLS | CONNECTION TYPE | FLANGE 1ST END |
| MEDA | MEDIA FOR WHICH DESIGNED | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| AZGM | MOUNTING FACILITY | BRACKET |
| CWDC | CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 2.600 INCHES ALL ENDS |
| CWCY | CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 1.340 INCHES ALL ENDS |
| CQGM | MAXIMUM OPERATING PRESSURE | 12.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| AECS | BOLT HOLE QUANTITY | 4 1ST END |
| CWCK | NOMINAL THICKNESS | 0.340 INCHES ALL ENDS |
| ADSU | DISK LOADING METHOD | WEIGHT |
| AKGF | NOMINAL WIDTH | 2.925 INCHES ALL ENDS |