NSN 4820-01-234-8453
Part Details | VALVE SEAT
4820-01-234-8453 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: 9999002 PC6, 9999-002 PC6, 9999002, 9999-002, 8543009209, 8543-009-209, 8542009062, 8542-009-062, 8330942 PC4, 83309-42 PC4, 8330942, 83309-42, 4820-01-234-8453, 01-234-8453, 4820012348453, 012348453
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUN 21, 1986 | 01-234-8453 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-01-234-8453
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 9999-002 PC6 | 57574 | VELAN VALVE CORPORATION |
| 9999-002 | 57574 | VELAN VALVE CORPORATION |
| 8543-009-209 | 57574 | VELAN VALVE CORPORATION |
| 8542-009-062 | 57574 | VELAN VALVE CORPORATION |
| 83309-42 PC4 | 57574 | VELAN VALVE CORPORATION |
| 83309-42 | 57574 | VELAN VALVE CORPORATION |
Technical Data | NSN 4820-01-234-8453
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 0.750 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 4.893 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 4.000 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 30.000 NOMINAL |
| SPECIAL FEATURES | STELLITE NO. 6 FACED |
| END ITEM IDENTIFICATION | VELAN 3.500 IN. GATE VALVE |