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 |
|---|---|
| 66935 | YORK INTERNATIONAL CORPORATION DBA J |
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 |
|---|---|---|
| CQJX | NOMINAL THREAD SIZE | 0.375 INCHES SECOND THREADED PORTION |
| THSD | THREAD SERIES DESIGNATOR | UNF SECOND THREADED PORTION |
| STYL | STYLE DESIGNATOR | DOUBLE FLANGED |
| CQKM | SEATING SURFACE SHAPE | FLAT |
| AAJD | THREAD CLASS | 2A FIRST THREADED PORTION |
| MATT | MATERIAL | SILICON ALLOY SEAT |
| CQJX | NOMINAL THREAD SIZE | 0.375 INCHES FIRST THREADED PORTION |
| AAJD | THREAD CLASS | 2A SECOND THREADED PORTION |
| THSD | THREAD SERIES DESIGNATOR | UNF FIRST THREADED PORTION |
| ABKW | OVERALL HEIGHT | 3.000 INCHES NOMINAL |
| AASA | THREAD LENGTH | 0.500 INCHES NOMINAL FIRST THREADED PORTION |
| AASA | THREAD LENGTH | 1.625 INCHES NOMINAL SECOND THREADED PORTION |