NSN 4820-01-540-7821
Part Details | VALVE SEAT
4820-01-540-7821 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: HBVA2040041DET4, HBV-A2-04-0041DET4, HBVA2040041DET2, HBV-A2-04-0041DET2, 4820-01-540-7821, 01-540-7821, 4820015407821, 015407821
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUN 02, 2006 | 01-540-7821 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-540-7821
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| HBV-A2-04-0041DET4 | 0AZ22 | B.N.L. INDUSTRIES, INC. |
| HBV-A2-04-0041DET2 | 0AZ22 | B.N.L. INDUSTRIES, INC. |
Technical Data | NSN 4820-01-540-7821
| Characteristic | Specifications |
|---|---|
| SEATING SURFACE SHAPE | ANGULAR |
| SPECIAL FEATURES | NHA: 4820-01-475-5087; VALVE, BALL |
| END ITEM IDENTIFICATION | REACTOR BOUNDRY AREA |