NSN 4820-00-948-3511
Part Details | RUPTURABLE DISK
4820-00-948-3511 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: 3IN250PSI, D688, 64A92C785, 64A92C785, 4820-00-948-3511, 00-948-3511, 4820009483511, 009483511
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | APR 01, 1966 | 00-948-3511 | 27850 ( DISK, RUPTURABLE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-00-948-3511
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3IN250PSI | 06370 | FIKE CORPORATION |
| D688 | 06370 | FIKE CORPORATION |
| 64A92C785 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
| 64A92C785 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGEDORIGINAL DESIGN ACTIVITY NOT |
Technical Data | NSN 4820-00-948-3511
| Characteristic | Specifications |
|---|---|
| DISK MATERIAL | NICKEL |
| CROSS-SECTIONAL SHAPE | CONCAVE |
| BURST PRESSURE | 25.0 PRESSURE POUNDS PER SQUARE INCH GAGE |