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 |
|---|---|
| 27235 | HARDIE-TYNES CO. INC. |
Federal Supply Class
Title
VALVES, POWERED
Inclusions:
INCLUDES ELECTRIC MOTOR OPERATED VALVES; HYDRAULIC OPERATED VALVES; SOLENOID OPERATED VALVES.
Exclusions:
EXCLUDES ENGINE INTAKE AND EXHAUST VALVES (FSC 2990, 2815); 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 |
|---|---|---|
| AJSG | SEAT ANGLE IN DEG | 45.000 NOMINAL |
| AJSG | SEAT ANGLE IN DEG | 45.000 NOMINAL |
| AJSH | SEAL ACCOMMODATION TYPE | GROOVED |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.438 INCHES NOMINAL |
| ADAS | BODY INSIDE DIAMETER | 1.438 INCHES MINIMUM AND 1.443 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL COMP 405 SEAT |
| CQKM | SEATING SURFACE SHAPE | ANGULAR |
| AJRM | UNDER FLANGE HEIGHT | 0.875 INCHES NOMINAL |
| AASA | THREAD LENGTH | 0.593 INCHES NOMINAL SINGLE THREADED PORTION |
| CQJX | NOMINAL THREAD SIZE | 2.250 INCHES SINGLE THREADED PORTION |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE SEAT |
| THSD | THREAD SERIES DESIGNATOR | UNS SINGLE THREADED PORTION |
| ABKK | FLANGE DIAMETER | 2.500 INCHES MINIMUM AND 2.505 INCHES MAXIMUM |
| STYL | STYLE DESIGNATOR | FAUCET |