NSN 4820-01-273-3333
Part Details | VALVE SEAT
4820-01-273-3333 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: 202501225, ASIB122ALS2.5 ITEM 6, ASI-B122A-L/S-2.5 ITEM 6, 4820-01-273-3333, 01-273-3333, 4820012733333, 012733333
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | FEB 24, 1988 | 01-273-3333 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN THREADED
Cross Reference | NSN 4820-01-273-3333
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 202501225 | 30263 | PIMA VALVE, INC. |
| ASI-B122A-L/S-2.5 ITEM 6 | 30263 | PIMA VALVE, INC. |
Technical Data | NSN 4820-01-273-3333
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN THREADED |
| OVERALL HEIGHT | 0.395 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.922 INCHES MINIMUM |
| SEATING SURFACE SHAPE | FLAT |
| SEAL ACCOMMODATION TYPE | RECESSED |
| END ITEM IDENTIFICATION | MODEL B122A SIZE 1 1/2 |