NSN 4820-00-691-1104
Part Details | VALVE SEAT
4820-00-691-1104 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: 32421A, 24D46134, 24-D-46134, 32421A, BB61S610891PC23, BB61S61-0891PC23, 4820-00-691-1104, 00-691-1104, 4820006911104, 006911104
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | FEB 02, 1968 | 00-691-1104 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN THREADED
Cross Reference | NSN 4820-00-691-1104
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 32421A | 50024 | COLTEC INDUSTRIES INCDBA FAIRBANKS MORSE ENGINE FM/ALCO |
| 24-D-46134 | 50024 | COLTEC INDUSTRIES INCDBA FAIRBANKS MORSE ENGINE FM/ALCO |
| 32421A | 7PZX0 | FAIRBANKS MORSE, LLC |
| BB61S61-0891PC23 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4820-00-691-1104
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN THREADED |
| OVERALL HEIGHT | 0.625 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 1.574 INCHES MINIMUM AND 1.578 INCHES MAXIMUM |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 45.000 NOMINAL |