NSN 4820-01-134-7814
Part Details | VALVE SEAT
4820-01-134-7814 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: HL18112, HL-18112, HL18112PC90, HL-18112PC90, HL18112PC90, HL-18112PC90, 1927N, 1927N, HL18122PC90, HL18112PC90, HL-18112PC90, 4820-01-134-7814, 01-134-7814, 4820011347814, 011347814
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUL 09, 1982 | 01-134-7814 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-134-7814
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| HL-18112 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| HL-18112PC90 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| HL-18112PC90 | 0AT62 | DRESSER-RAND COMPANYDBA RECIPROCATING PRODUCTS DIV |
| 1927N | 0AT62 | DRESSER-RAND COMPANYDBA RECIPROCATING PRODUCTS DIV |
| 1927N | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
| HL18122PC90 | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
| HL-18112PC90 | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
Technical Data | NSN 4820-01-134-7814
| Characteristic | Specifications |
|---|---|
| FLANGE DIAMETER | 3.500 INCHES MINIMUM AND 7.000 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 3.000 INCHES MINIMUM AND 6.500 INCHES MAXIMUM |
| FLANGE SEAT TO DISK END HEIGHT | 0.260 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.308 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |
| SPECIAL FEATURES | OBLONG SHAPED FOR USE IN A REED VALVE |
| END ITEM IDENTIFICATION | WORTHINGTON COMPRESSOR MODEL 7/7/5-3/4X5-7CYL |