Part Number
Part Number:
NSN:
NIIN:
Item Name:
COCK , SHUTOFF , SCREW STEM
Definition:
A COMPACT TWO-WAY TYPE OF VALVE MECHANISM HAVING A ONE PIECE BODY AND SEAT AND A ONE PIECE STEM AND DISK. IT HAS NO BONNET, AND IS NOT USED FOR FINE CONTROL OF FLOW. IT IS USED EXTENSIVELY IN THE AUTOMOTIVE FIELD.
CAGE Information
| Code | Company |
|---|---|
| 30554 | DEPARTMENT OF DEFENSE PROJECT MANAGE |
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 |
| AHNC | CONNECTION STYLE | PLAIN (PIPE) 1ST END |
| CMLP | THREAD QUANTITY PER INCH | 20 2ND END |
| MATT | MATERIAL | COPPER ALLOY OVERALL |
| AHNC | CONNECTION STYLE | FLARED (TUBE) 2ND END |
| CMLP | THREAD QUANTITY PER INCH | 18 1ST END |
| ADQU | FLOW CONTROL DEVICE | DISK |
| CQJX | NOMINAL THREAD SIZE | 0.125 INCHES 1ST END |
| CQJX | NOMINAL THREAD SIZE | 0.500 INCHES 2ND END |
| AAJF | THREAD DIRECTION | RIGHT-HAND 1ST END |
| AQLR | VALVE OPERATION METHOD | MANUAL |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL PIPE 1ST END |
| CQRB | SEAT ANGLE | 45.0 DEGREES 2ND END |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.313 INCHES 2ND END |
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 0.250 INCHES 1ST END |
| AAJF | THREAD DIRECTION | RIGHT-HAND 2ND END |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| AGAV | END ITEM IDENTIFICATION | FIREFINDER (AN/TPQ-36) RADAR SET. SHIPBOARD MATERIAL HANDLING EQUIPMENT (MHE). 200KW/ MEP009A DIESEL GENERATOR SET. 10KW, 60HZ, SKID-MOUNTED (2ID)(MEP0003A. |
| AAJD | THREAD CLASS | 2A 2ND END |
| THSD | THREAD SERIES DESIGNATOR | NPTF 1ST END |
| FEAT | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL; BODY STYLE: STRAIGHT THROUGH |