Product Details | RUPTURABLE DISK

4820-00-735-0544 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: 2281436, 36863, 3-68-63, 7350544, 4820-00-735-0544, 00-735-0544, 4820007350544, 007350544

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1963 00-735-0544

Cross Reference | NSN 4820-00-735-0544

Part Number Cage Code Manufacturer
2281436 23862 MILITARY VEHICLES OPN GENERAL MOTORS TRUCK AND BUS GROUP
2281436 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
3-68-63 22852 SPALLA INC
3-68-63 72447 DANA COMMERCIAL VEHICLE MANUFACTURING, LLC
7350544 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 4820-00-735-0544

Characteristic Specifications
DISK MATERIAL STEEL CORROSION RESISTING
DISK SIZE 1.563 INCHES
SPECIAL FEATURES 1/8-27 NPS CENTERHOLE;THICKNESS:0.083 IN.NOM

Restrictions/Controls & Freight Information | NSN 4820-00-735-0544

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Precious Metals Indicator Code:AItem does not contain precious metal
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