NSN 4820-01-178-3194
Part Details | RUPTURABLE DISK
4820-01-178-3194 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: 9257500, 925-7500, 92507500000, 925-07500-000, 92507500000, 925-07500-000, 4820-01-178-3194, 01-178-3194, 4820011783194, 011783194
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAY 03, 1984 | 01-178-3194 | 27850 ( DISK, RUPTURABLE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-178-3194
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 925-7500 | 09647 | AQUA-CHEM INC. |
| 925-07500-000 | 09647 | AQUA-CHEM INC. |
| 925-07500-000 | 0EXU3 | AQUA-CHEM, INC. |
Technical Data | NSN 4820-01-178-3194
| Characteristic | Specifications |
|---|---|
| DISK MATERIAL | GRAPHITE |
| BURST PRESSURE | 15.0 PRESSURE POUNDS PER SQUARE INCH ABSOLUTE |