NSN 4820-01-555-7501
Part Details | VALVE SEAT
4820-01-555-7501 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: A3.4002S4IN ITEM 4, A3.4002S-4IN ITEM 4, 4820-01-555-7501, 01-555-7501, 4820015557501, 015557501
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | SEP 12, 2007 | 01-555-7501 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-555-7501
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| A3.4002S-4IN ITEM 4 | 08PB1 | YOUNG & CUNNINGHAM AMERICA, INC. |
Technical Data | NSN 4820-01-555-7501
| Characteristic | Specifications |
|---|---|
| END ITEM IDENTIFICATION | VALVE, GATE 4 IN. P/N A3.4002S-4IN ONBOARD 420 FT (WMSL-750) DEEP WATER NATIONAL SECURITY CUTTER |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SEAT RING |