NSN 4820-01-257-0515
Part Details | VALVE SEAT
4820-01-257-0515 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: 26022261127, 2602226-1-127, 26022261127CP, 2602226-1-127CP, 4820-01-257-0515, 01-257-0515, 4820012570515, 012570515
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUN 11, 1987 | 01-257-0515 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-257-0515
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2602226-1-127 | 11243 | COSMODYNE, LLC |
| 2602226-1-127CP | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
Technical Data | NSN 4820-01-257-0515
| Characteristic | Specifications |
|---|---|
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| CRITICALITY CODE JUSTIFICATION | ZZZY |