NSN 4820-00-050-6516
Part Details | RUPTURABLE DISK
4820-00-050-6516 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: 1UA23000CSD131, 1UA23000C/SD131, 66320, 4820-00-050-6516, 00-050-6516, 4820000506516, 000506516
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAY 16, 1967 | 00-050-6516 | 27850 ( DISK, RUPTURABLE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-00-050-6516
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1UA23000C/SD131 | 32874 | BS&B SAFETY SYSTEMS, L.L.C. |
| 66320 | 31468 | RYAN INDUSTRIES DIV OF CORDONINTERNATIONAL CORP |
Technical Data | NSN 4820-00-050-6516
| Characteristic | Specifications |
|---|---|
| DISK MATERIAL | ALUMINUM |
| CROSS-SECTIONAL SHAPE | CONCAVE |
| BURST PRESSURE | 75.0 PRESSURE POUNDS PER SQUARE INCH GAGE |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| CRITICALITY CODE JUSTIFICATION | ZZZY |
