NSN 4820-01-241-2011
Part Details | VALVE SEAT
4820-01-241-2011 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: 18154781, 181547-81, 18154781CP, 181547-81CP, 4820-01-241-2011, 01-241-2011, 4820012412011, 012412011
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | SEP 23, 1986 | 01-241-2011 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-01-241-2011
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 181547-81 | 99657 | MAROTTA CONTROLS, INC. |
| 181547-81CP | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
Technical Data | NSN 4820-01-241-2011
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 1A THREADED FLANGED |
| OVERALL HEIGHT | 0.225 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 1.499 INCHES MINIMUM |
| SEATING SURFACE SHAPE | RADIAL |
| SEAT RADIUS | 0.0025 INCHES MAXIMUM |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| CRITICALITY CODE JUSTIFICATION | ZZZY |