NSN 4820-00-997-0151
Part Details | RUPTURABLE DISK
4820-00-997-0151 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: 1 12DIA50, 1 1-2DIA50, 1212AS4074, 1212AS407-4, 4820-00-997-0151, 00-997-0151, 4820009970151, 009970151
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | APR 11, 1967 | 00-997-0151 | 27850 ( DISK, RUPTURABLE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-00-997-0151
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1 1-2DIA50 | 11243 | COSMODYNE, LLC |
| 1212AS407-4 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGEDORIGINAL DESIGN ACTIVITY NOT |
Technical Data | NSN 4820-00-997-0151
| Characteristic | Specifications |
|---|---|
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | SELECTED AND CLEANED FOR LIQUID OXYGEN SERVICE |