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 |
|---|---|
| 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL D |
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 |
|---|---|---|
| AASA | THREAD LENGTH | 0.844 INCHES NOMINAL SINGLE THREADED PORTION |
| CQFM | HARDNESS RATING | 240.0 BRINELL STANDARD MINIMUM BODY AND 285.0 BRINELL STANDARD MAXIMUM BODY |
| CMLP | THREAD QUANTITY PER INCH | 18 SINGLE THREADED PORTION |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-631 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| CQFM | HARDNESS RATING | 240.0 BRINELL STANDARD MINIMUM FACE AND 285.0 BRINELL STANDARD MAXIMUM FACE |
| MATT | MATERIAL | STEEL COMP 1040 OVERALL |
| CQKM | SEATING SURFACE SHAPE | FLAT |
| AAJD | THREAD CLASS | 3A SINGLE THREADED PORTION |
| THSD | THREAD SERIES DESIGNATOR | UNS SINGLE THREADED PORTION |
| CQJX | NOMINAL THREAD SIZE | 0.688 INCHES SINGLE THREADED PORTION |