NSN 4820-01-287-4869
Part Details | VALVE SEAT
4820-01-287-4869 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: 2641635, 2630384 ITEM 32, 2641635L1, 2640092 ITEM 21L1, 2641635, 4820-01-287-4869, 01-287-4869, 4820012874869, 012874869
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | OCT 22, 1988 | 01-287-4869 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-287-4869
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2641635 | 96169 | ELECTRIC BOAT CORPORATION |
| 2630384 ITEM 32 | 96169 | ELECTRIC BOAT CORPORATION |
| 2641635L1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 2640092 ITEM 21L1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 2641635 | 92003 | PARKER HANNIFIN CORPORATIONDIV AEROSPACE GROUP HEADQUARTERS |
Technical Data | NSN 4820-01-287-4869
| Characteristic | Specifications |
|---|---|
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS |
| CRITICALITY CODE JUSTIFICATION | ZZZY |