NSN 4820-01-057-7743
Part Details | RUPTURABLE DISK
4820-01-057-7743 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: 5819221, 581922-1, 81A1076, 4820-01-057-7743, 01-057-7743, 4820010577743, 010577743
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAR 19, 1978 | 01-057-7743 | 27850 ( DISK, RUPTURABLE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-057-7743
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 581922-1 | 70210 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
| 81A1076 | 67289 | PRESSURE SPECIALTIES INCORPORATED |
Technical Data | NSN 4820-01-057-7743
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE | CONCAVE |
| END ITEM IDENTIFICATION | FUEL TANK 1560010410546,F-16 AIRCRAFT |