NSN 4820-00-804-2666

Part Details | RUPTURABLE DISK

4820-00-804-2666 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: 9263760031, 9-263-76-0031, 81311113SD21, H9263760031, H9-263-76-0031, H81208042666, H8120-804-2666, 9263763631, 9-263-76-3631, 9263763631CP, 9-263-76-3631CP, 9263760031CP, 9-263-76-0031CP, 81311113SD21CP, H9263760031CP, H9-263-76-0031CP, 4820-00-804-2666, 00-804-2666, 4820008042666, 008042666

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48JAN 01, 196200-804-266627850 ( DISK, RUPTURABLE )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-00-804-2666
Part Number Cage Code Manufacturer
9-263-76-003100742AIR PRODUCTS AND CHEMICALS, INC.DBA AIR PRODUCTS
81311113SD2100742AIR PRODUCTS AND CHEMICALS, INC.DBA AIR PRODUCTS
H9-263-76-003100742AIR PRODUCTS AND CHEMICALS, INC.DBA AIR PRODUCTS
H8120-804-266600742AIR PRODUCTS AND CHEMICALS, INC.DBA AIR PRODUCTS
9-263-76-363162618GREENFIELD COMPRESSION INC.
9-263-76-3631CP03950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
9-263-76-0031CP03950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
81311113SD21CP03950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
H9-263-76-0031CP03950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
Technical Data | NSN 4820-00-804-2666
Characteristic Specifications
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
CRITICALITY CODE JUSTIFICATIONZZZY