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 |
|---|---|
| 78286 | SIKORSKY AIRCRAFT CORPORATION |
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 | THREADED EXTERNAL TUBE 2ND END |
| THSD | THREAD SERIES DESIGNATOR | UNF 2ND END |
| CQJX | NOMINAL THREAD SIZE | 0.562 INCHES 2ND END |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES 1ST END |
| AWLS | CONNECTION TYPE | THREADED INTERNAL TUBE 1ST END |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| CMLP | THREAD QUANTITY PER INCH | 18 1ST END |
| CQRB | SEAT ANGLE | 37.0 DEGREES 2ND END |
| AAJF | THREAD DIRECTION | RIGHT-HAND 1ST END |
| CMLP | THREAD QUANTITY PER INCH | 18 2ND END |
| AAJD | THREAD CLASS | 3B 1ST END |
| AAJD | THREAD CLASS | 3A 2ND END |
| THSD | THREAD SERIES DESIGNATOR | UNF 1ST END |
| AHNC | CONNECTION STYLE | PLAIN (TUBE) 2ND END |
| AHNC | CONNECTION STYLE | FLARE 1ST END |
| AAJF | THREAD DIRECTION | RIGHT-HAND 2ND END |
| MATT | MATERIAL | ALUMINUM ALLOY BODY |
| CQJX | NOMINAL THREAD SIZE | 0.562 INCHES 1ST END |