Product Details | RUPTURABLE DISK

4820-01-339-7597 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.

Part Alternates: 092.028.00, 09202800, 4820-01-339-7597, 01-339-7597, 4820013397597, 013397597

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 30 MAY 1991 01-339-7597

Demand History | NSN 4820-01-339-7597

Part Number Request Date QTY Origin
09202800 2009-11-334 6 United States

Cross Reference | NSN 4820-01-339-7597

Part Number Cage Code Manufacturer
092.028.00 62361 AVON - INTERNATIONAL SAFETY INSTRUMENTS, INC.

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Technical Data | NSN 4820-01-339-7597

Characteristic Specifications
SPECIAL FEATURES DIRECT REPLACEMENT PART; BURST DISK; U/O 10 MIN EMERGENCY LIFE SUPPORT APPARATUS 81K00786

Restrictions/Controls & Freight Information | NSN 4820-01-339-7597

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information