Part Number
Part Number:
NSN:
NIIN:
Item Name:
COCK , POPPET DRAIN
Definition:
AN ITEM DESIGNED TO DRAIN FLUIDS FROM FUEL SYSTEMS, TANKS, FILTERS, OR SIMILAR ITEMS. IT HAS A MOUNTING END, A FREE FLOWING END, AND A QUICK-ACTING NONMETALLIC SEALED CLOSURE, USUALLY SPRING LOADED, THAT HOLDS IT IN AN "OFF" POSITION. IT REQUIRES NO LUBRICATION OTHER THAN FROM THE FLUID BEING DRAINED.
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 |
|---|---|---|
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.264 INCHES 1ST END |
| CWDF | FLANGE FACE DESIGN | PLAIN 1ST END |
| STYL | STYLE DESIGNATOR | ANGLE |
| ARKN | FLANGE SHAPE | RECTANGULAR WITH HOLES 1ST END |
| CWCK | NOMINAL THICKNESS | 0.190 INCHES 1ST END |
| AQLR | VALVE OPERATION METHOD | MANUAL |
| AWLS | CONNECTION TYPE | FLANGE 1ST END |
| MEDA | MEDIA FOR WHICH DESIGNED | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| AKGF | NOMINAL WIDTH | 3.000 INCHES 1ST END |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| AECS | BOLT HOLE QUANTITY | 4 1ST END |
| MATT | MATERIAL | ALUMINUM ALLOY 705.0 BODY |
| AKGG | NOMINAL LENGTH | 3.000 INCHES 1ST END |
| AEHZ | MAXIMUM OPERATING TEMP | 165.0 DEG FAHRENHEIT SINGLE RESPONSE |
| CQGM | MAXIMUM OPERATING PRESSURE | 5.0 POUNDS PER SQUARE INCH 1ST RESPONSE |