NSN 4820-01-061-0145
Part Details | VALVE SEAT
4820-01-061-0145 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: R62885, R62885, 4820-01-061-0145, 01-061-0145, 4820010610145, 010610145
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUN 10, 1978 | 01-061-0145 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-01-061-0145
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| R62885 | 88663 | DRESSER-RAND COINGERSOLL-RAND OPNS |
| R62885 | 0AT62 | DRESSER-RAND COMPANYDBA RECIPROCATING PRODUCTS DIV |
Technical Data | NSN 4820-01-061-0145
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 2.654 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 2.369 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 1.278 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.282 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.375 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |
| SPECIAL FEATURES | 14 HOLES; 0.270 IN. DIA THROUGH SEAT BODY; BOLT CIRCLE 1.805 IN. DIA; 0.573 IN. LG; FURNISHED W/ THD STEM,0.438-20 IN. UNF; HEX NUT AND COTTER PIN |