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 |
|---|---|
| 79342 | WILLIAMS WILLIAM E VALVE CORP DBA WI |
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 |
|---|---|---|
| FEAT | SPECIAL FEATURES | THIS SEAT IS AT THE TOP OF THE VALVE BODY. THE TOP OF THE GATE/DISC IS SEATED HERE WHEN VALVE IS OPEN. |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM 182-F6 ASSN STD SINGLE MATERIAL RESPONSE SEAT |
| MATT | MATERIAL | STEEL CORROSION RESISTING SEAT |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | BACK SEAT |
| AGAV | END ITEM IDENTIFICATION | 4820-01-508-4250 5 INCH GATE VALVE |