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 |
|---|---|
| 97484 | EATON AEROSPACE LLC DIV ENGINEERED S |
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 |
|---|---|---|
| CMLP | THREAD QUANTITY PER INCH | 20 2ND END |
| THSD | THREAD SERIES DESIGNATOR | UNJF 1ST END |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL BOSS 2ND END |
| AHNC | CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END |
| SFTT | SURFACE TREATMENT | ANODIZE |
| CQJX | NOMINAL THREAD SIZE | 0.500 INCHES 2ND END |
| AAJF | THREAD DIRECTION | RIGHT-HAND 1ST END |
| AQLR | VALVE OPERATION METHOD | MANUAL |
| AAJD | THREAD CLASS | 3B 1ST END |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE |
| CQJX | NOMINAL THREAD SIZE | 0.312 INCHES 1ST END |
| AAJD | THREAD CLASS | 3B 2ND END |
| SUPP | SUPPLEMENTARY FEATURES | APPLICABLE ON C135/F4/F15/F16 ACFT |
| AAJF | THREAD DIRECTION | RIGHT-HAND 2ND END |
| THSD | THREAD SERIES DESIGNATOR | UNJ 2ND END |
| MATT | MATERIAL | ALUMINUM ALLOY BODY |
| AWLS | CONNECTION TYPE | THREADED INTERNAL BOSS 1ST END |