NSN 4820-01-466-9542
Part Details | VALVE SEAT
4820-01-466-9542 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: 9015007139S, 9015-007-139-S, 8853020 ITEM 6, 88530-20 ITEM 6, 8853020, 88530-20, 4820-01-466-9542, 01-466-9542, 4820014669542, 014669542
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | AUG 09, 1999 | 01-466-9542 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-01-466-9542
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 9015-007-139-S | 57574 | VELAN VALVE CORPORATION |
| 88530-20 ITEM 6 | 57574 | VELAN VALVE CORPORATION |
| 88530-20 | 57574 | VELAN VALVE CORPORATION |
Technical Data | NSN 4820-01-466-9542
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 4.5625 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 4.2188 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 2.9375 INCHES MAXIMUM |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 0.533 MAXIMUM |
| SEAT RADIUS | 0.250 INCHES MAXIMUM |
| SPECIAL FEATURES | W/S NIMITZ CLASS CVN |
| END ITEM IDENTIFICATION | 4" BOLTED BONNET GATE VALVE |