NSN 4820-00-570-7932
Part Details | RUPTURABLE DISK
4820-00-570-7932 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: 64C211347, 64C21134-7, 64C211347, 64C21134-7, 64C211347, 64C21134-7, 4820-00-570-7932, 00-570-7932, 4820005707932, 005707932
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1961 | 00-570-7932 | 27850 ( DISK, RUPTURABLE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-00-570-7932
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 64C21134-7 | 18062 | BE CU MANUFACTURING CO INC |
| 64C21134-7 | 88535 | ESSEX INDUSTRIES, INC. |
| 64C21134-7 | 98750 | SAN ANTONIO AIR LOGISTICS CENTER |
Technical Data | NSN 4820-00-570-7932
| Characteristic | Specifications |
|---|---|
| DISK MATERIAL | ALUMINUM |
| CROSS-SECTIONAL SHAPE | FLAT |
| DISK SIZE | 1.228 INCHES |
| BURST PRESSURE | 75.0 PRESSURE POUNDS PER SQUARE INCH GAGE |