NSN 4820-01-281-3100
Part Details | VALVE SEAT
4820-01-281-3100 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: 7764370X4 PIECE 7, 77643-70X4 PIECE 7, 7764370X4 PIECE 7L1, 77643-70X4 PIECE 7L1, SSN6375012143869 PC 7L1, SSN637-501-2143869 PC 7L1, SSN6375012143869 PC 7, SSN637-501-2143869 PC 7, 4820-01-281-3100, 01-281-3100, 4820012813100, 012813100
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUN 21, 1988 | 01-281-3100 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-281-3100
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 77643-70X4 PIECE 7 | 96169 | ELECTRIC BOAT CORPORATION |
| 77643-70X4 PIECE 7L1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| SSN637-501-2143869 PC 7L1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| SSN637-501-2143869 PC 7 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4820-01-281-3100
| Characteristic | Specifications |
|---|---|
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS |
| CRITICALITY CODE JUSTIFICATION | ZZZY |