NSN 4820-00-411-4212
Part Details | VALVE SEAT
4820-00-411-4212 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: 23F00251, 23F0025-1, 23F00251Q3, 23F0025-1Q3, 4820-00-411-4212, 00-411-4212, 4820004114212, 004114212
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | AUG 29, 1969 | 00-411-4212 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-00-411-4212
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 23F0025-1 | 05214 | COMPUTER MACHINING TECHNOLOGY CORP |
| 23F0025-1Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
Technical Data | NSN 4820-00-411-4212
| 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 |