Part Number
Part Number:
NSN:
NIIN:
Item Name:
SEAT , VALVE
Definition:
A REPLACEABLE ITEM DESIGNED TO PROVIDE A STATIONARY SEATING SURFACE FOR A MATING, MOVEABLE ITEM SUCH AS A VALVE DISK OR THE LIKE. THE BODY MAY HAVE A FLANGE OF VARIOUS SHAPES. FOR DIESEL AND GASOLINE RECIPROCATING ENGINES, SEE INSERT, ENGINE VALVE SEAT.
CAGE Information
| Code | Company |
|---|---|
| 93591 | TYCO VALVES & CONTROLS LP USE CAGE C |
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 |
|---|---|---|
| ABKK | FLANGE DIAMETER | 5.6190 INCHES MINIMUM AND 5.6200 INCHES MAXIMUM |
| ABKK | FLANGE DIAMETER | 5.6190 INCHES MINIMUM AND 5.6200 INCHES MAXIMUM |
| ABQA | TAPER MINOR DIAMETER | 4.3730 INCHES MINIMUM AND 4.3770 INCHES MAXIMUM |
| AJSH | SEAL ACCOMMODATION TYPE | GROOVED |
| ADAS | BODY INSIDE DIAMETER | 4.3750 INCHES MINIMUM AND 4.3755 INCHES MAXIMUM |
| ADAR | BODY OUTSIDE DIAMETER | 5.2520 INCHES MINIMUM AND 5.2525 INCHES MAXIMUM |
| CQKM | SEATING SURFACE SHAPE | ANGULAR |
| AJRM | UNDER FLANGE HEIGHT | 0.875 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | PLAIN FLANGED |
| AJSG | SEAT ANGLE IN DEG | 60.000 NOMINAL |
| ABQB | TAPER MAJOR DIAMETER | 4.5620 INCHES NOMINAL |
| MATT | MATERIAL | STEEL COMP F1 SEAT |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.625 INCHES NOMINAL |
| SFTT | SURFACE TREATMENT | CHROMIUM SEAT |