NSN 4820-01-557-8337
Part Details | VALVE SEAT
4820-01-557-8337 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: 2640405X3 PIECE NO 5, 2640-405X3 PIECE NO 5, 2050967, 7473GB765, 7473-G-B765, SS8452050967 PIECE NO 5, SS845-2050967 PIECE NO 5, 4820-01-557-8337, 01-557-8337, 4820015578337, 015578337
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | OCT 30, 2007 | 01-557-8337 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-01-557-8337
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2640-405X3 PIECE NO 5 | 96169 | ELECTRIC BOAT CORPORATION |
| 2050967 | 96169 | ELECTRIC BOAT CORPORATION |
| 7473-G-B765 | 76364 | MILWAUKEE VALVE COMPANY, INC.DBA HAMMOND |
| SS845-2050967 PIECE NO 5 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4820-01-557-8337
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 1 THREADED FLANGED |
| SPECIAL FEATURES | NHA: 1.250 INCH BALL VALVE |
| END ITEM IDENTIFICATION | CVN77 |