NSN 4820-01-342-4124
Part Details | RUPTURABLE DISK
4820-01-342-4124 A thin, circular, metallic or nonmetallic item with a flat or prebulged cross-sectional shape, designed to rupture at a predetermined pressure to prevent damage to hydraulic or pneumatic systems, or the like. It may include multiple pieces, such as a retainer ring, disk and vacuum support. It can be used independently or as a component part of a HEAD, SAFETY, PRESSURE RELIEF. For items furnished with a holder, see HEAD AND DISK, SAFETY, PRESSURE RELIEF. For items without a rupture pressure rating, see DISK, SOLID, PLAIN. Excludes DIAPHRAGM, VALVE, FLAT; DIAPHRAGM, VALVE, SPECIAL SHAPED; DISK, VALVE; and INSULATOR, DISK.
Alternate Parts: 90C0188422, 90C01-8842-2, 90C0167821, 90C01-6782-1, 4820-01-342-4124, 01-342-4124, 4820013424124, 013424124
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUL 22, 1991 | 01-342-4124 | 27850 ( DISK, RUPTURABLE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-342-4124
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 90C01-8842-2 | 10855 | CARRIER CORPORATION |
| 90C01-6782-1 | 10855 | CARRIER CORPORATION |
Technical Data | NSN 4820-01-342-4124
| Characteristic | Specifications |
|---|---|
| DISK MATERIAL | COPPER ALLOY |
| CROSS-SECTIONAL SHAPE | CONCAVE |
| DISK SIZE | 0.625 INCHES |
| BURST PRESSURE | 220.0 PRESSURE POUNDS PER SQUARE INCH ABSOLUTE |