NSN 4820-00-131-1742
Part Details | RUPTURABLE DISK
4820-00-131-1742 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: H381046, H38-1046, AC12411, 4820-00-131-1742, 00-131-1742, 4820001311742, 001311742
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | DEC 09, 1968 | 00-131-1742 | 27850 ( DISK, RUPTURABLE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-00-131-1742
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| H38-1046 | 35301 | DRESSER INDUSTRIES INCLEROI DIV |
| AC12411 | 35301 | DRESSER INDUSTRIES INCLEROI DIV |
Technical Data | NSN 4820-00-131-1742
| Characteristic | Specifications |
|---|---|
| DISK MATERIAL | ALUMINUM |
| CROSS-SECTIONAL SHAPE | FLAT |
| DISK SIZE | 0.875 INCHES |
| SPECIAL FEATURES | THICKNESS:0.005 IN.NOM;UNIT PACKAGE QTY:1;UNIT PACKAGE TYPE:ENVELOPE |
| END ITEM IDENTIFICATION | GRUMMAN AEROSPACE A-10 AIRCRAFT |