NSN 4820-01-171-1976
Part Details | VALVE SEAT
4820-01-171-1976 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: 5135SRN, 5-135SRN, D58001 PIECE 2, D58001, 4820-01-171-1976, 01-171-1976, 4820011711976, 011711976
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | FEB 04, 1984 | 01-171-1976 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-171-1976
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5-135SRN | 32869 | O. C. KECKLEY COMPANY |
| D58001 PIECE 2 | 32869 | O. C. KECKLEY COMPANY |
| D58001 | 32869 | O. C. KECKLEY COMPANY |
Technical Data | NSN 4820-01-171-1976
| Characteristic | Specifications |
|---|---|
| OVERALL HEIGHT | 4.750 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 6.250 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 4.375 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |