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 |
|---|---|
| 15187 | TYCO VALVES & CONTROLS LP DBA ANDERS |
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 |
|---|---|---|
| AGAV | END ITEM IDENTIFICATION | 4820-01-538-2850, RELIEF VALVE; W/S CVN NR BOUNDARY AREA |
| ABKW | OVERALL HEIGHT | 0.625 INCHES NOMINAL |
| CQFM | HARDNESS RATING | NOT RATED |
| ADAR | BODY OUTSIDE DIAMETER | 4.938 INCHES NOMINAL |
| CQKM | SEATING SURFACE SHAPE | FLAT |
| STYL | STYLE DESIGNATOR | PLAIN |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SEAT RING |
| ADAS | BODY INSIDE DIAMETER | 4.000 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | THREADED PORTION HEIGHT IS .500-14; LUGS TO BE MACHINED OUT AFTER ASSEMBLY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATT | MATERIAL | NICKEL ALLOY OVERALL |