NSN 4820-00-035-6971
Part Details | VALVE SEAT
4820-00-035-6971 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.
Alternate Parts: 002182000010001, 002-18-20-0001-0001, 008847, NC008847, 008847, 8035001003X7XX4, 803-5001003-X7XX-4, 4820-00-035-6971, 00-035-6971, 4820000356971, 000356971
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | NOV 01, 1972 | 00-035-6971 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-00-035-6971
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 002-18-20-0001-0001 | 16626 | CIRCOR INTL INC |
| 008847 | 16626 | CIRCOR INTL INC |
| NC008847 | 35795 | LESLIE CONTROLS, INC. |
| 008847 | 35795 | LESLIE CONTROLS, INC. |
| 803-5001003-X7XX-4 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4820-00-035-6971
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 2.807 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 2.557 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 1.500 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.160 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.175 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 0.583 NOMINAL |
| SPECIAL FEATURES | SEATS SHOULD BE REPLACED IN PAIRS |