Part Details | VALVE DISK
4820-01-310-6621 An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.
Alternate Parts: 253872 PIECE 4, 253872, 253872 ASSY 99, 253872 ASSY 98, 4820-01-310-6621, 01-310-6621, 4820013106621, 013106621
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | NOV 12, 1989 | 01-310-6621 | 35224 ( DISK, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-01-310-6621
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 253872 PIECE 4 | 43689 | HUNTINGTON INGALLS INCORPORATEDDIV NEWPORT NEWS |
| 253872 | 43689 | HUNTINGTON INGALLS INCORPORATEDDIV NEWPORT NEWS |
| 253872 ASSY 99 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 253872 ASSY 98 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4820-01-310-6621
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY AND TIN |
| STYLE DESIGNATOR | 7 PLAIN |
| OVERALL HEIGHT | 9.125 INCHES NOMINAL |
| TAPER LENGTH | 7.569 INCHES NOMINAL |
| TAPER MINOR DIAMETER | 2.188 INCHES NOMINAL |
| TAPER MAJOR DIAMETER | 3.227 INCHES NOMINAL |
| SEAT ANGLE | 0.5 RADIANS NOMINAL |
| MEDIA FOR WHICH DESIGNED | LIQUID |
| PRESSURE RATING | 250.0 POUNDS PER SQUARE INCH NOMINAL |
| TEMP RATING | 128.0 DEG FAHRENHEIT NOMINAL |
| END ITEM IDENTIFICATION | 4820-01-217-4702 |