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 |
|---|---|
| 5H108 | WESTERN METHODS MACHINERY CORPORATIO |
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 |
|---|---|---|
| FEAT | SPECIAL FEATURES | SHELLTEST: 475 PSI 1 MIN. BACKSEAT TEST; 300 PSI FOR 1 MIN. ALLOWABLE LEAKAGE SHALL BE 3 CC PER MINUTE PER INCH OF NOMINAL PIPE SIZE. |
| AGAV | END ITEM IDENTIFICATION | RFG |
| AWLS | CONNECTION TYPE | FLANGE ALL ENDS |
| CQGM | MAXIMUM OPERATING PRESSURE | 275.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| ARKN | FLANGE SHAPE | OVAL WITH HOLES ALL ENDS |
| ADQU | FLOW CONTROL DEVICE | DISK |
| CWCK | NOMINAL THICKNESS | 1.000 INCHES ALL ENDS |
| AECS | BOLT HOLE QUANTITY | 2 ALL ENDS |
| AKGG | NOMINAL LENGTH | 11.000 INCHES ALL ENDS |
| MATT | MATERIAL | STEEL BODY |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.875 INCHES ALL ENDS |
| AEQJ | MINIMUM OPERATING TEMP | 100.0 DEG FAHRENHEIT |