NSN 4820-00-169-5311
Part Details | VALVE SEAT
4820-00-169-5311 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: 2640824X51PC38, 2640-824X51PC38, 2640801X3PC8, 2640-801X3PC8, 2640824X51PC38Q3, 2640-824X51PC38Q3, 2640801X3PC8Q3, 2640-801X3PC8Q3, 4820-00-169-5311, 00-169-5311, 4820001695311, 001695311
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | NOV 27, 1971 | 00-169-5311 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-00-169-5311
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2640-824X51PC38 | 96169 | ELECTRIC BOAT CORPORATION |
| 2640-801X3PC8 | 96169 | ELECTRIC BOAT CORPORATION |
| 2640-824X51PC38Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 2640-801X3PC8Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
Technical Data | NSN 4820-00-169-5311
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 0.300 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 2.497 INCHES MINIMUM AND 2.500 INCHES MAXIMUM |
| 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 |