NSN 4820-01-440-3994
Part Details | VALVE SEAT
4820-01-440-3994 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: TDCV0160952003, TDCV-016095-20-03, TDCV01609520 PIECE 3, TDCV-016095-20 PIECE 3, TDCV016095, TDCV-016095, 4820-01-440-3994, 01-440-3994, 4820014403994, 014403994
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 13, 1997 | 01-440-3994 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-01-440-3994
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| TDCV-016095-20-03 | 31609 | C M INDUSTRIES INCDBA CUSTOM MARINE SALES |
| TDCV-016095-20 PIECE 3 | 31609 | C M INDUSTRIES INCDBA CUSTOM MARINE SALES |
| TDCV-016095 | 31609 | C M INDUSTRIES INCDBA CUSTOM MARINE SALES |
Technical Data | NSN 4820-01-440-3994
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 0.875 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 17.880 INCHES NOMINAL |
| SPECIAL FEATURES | W/8 0.280 IN. HOLES DRILLED 0.310 IN. DP,1 SIDE,EQUALLY SPACED AROUND PERIMETER |
| END ITEM IDENTIFICATION | NAVY WEAPONS SYSTEM CODE,JA,NIMITZ CLASS CVN |