NSN 4820-01-067-0639
Part Details | VALVE SEAT
4820-01-067-0639 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: 264275101 ITEM 32, 2642-751-01 ITEM 32, 2640801X1, PIECE 32, 2640-801X1, PIECE 32, 264275101 ITEM 26Q3, 2642-751-01 ITEM 26Q3, 2640801X1, PIECE 32 Q3, 2640-801X1, PIECE 32 Q3, 8454558734 ITEM 32, 845-4558734 ITEM 32, 4820-01-067-0639, 01-067-0639, 4820010670639, 010670639
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | OCT 24, 1978 | 01-067-0639 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-067-0639
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2642-751-01 ITEM 32 | 96169 | ELECTRIC BOAT CORPORATION |
| 2640-801X1, PIECE 32 | 96169 | ELECTRIC BOAT CORPORATION |
| 2642-751-01 ITEM 26Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 2640-801X1, PIECE 32 Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 845-4558734 ITEM 32 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4820-01-067-0639
| Characteristic | Specifications |
|---|---|
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | ITEM THAT SUPPORTS A LEVEL 1 OR SUBSAFE CRITICAL SYSTEM THAT HAS UNDERGONE QUALITY ASSURANCE DURING THE ACQUISITION PROCESS |
| CRITICALITY CODE JUSTIFICATION | ZZZY |