Product Details | RUPTURABLE DISK

4820-01-219-5730 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: 3619980, 36199801, 3619980-1, 650932, 6509-32, 4820-01-219-5730, 01-219-5730, 4820012195730, 012195730

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 29 OCT 1985 01-219-5730

Cross Reference | NSN 4820-01-219-5730

Part Number Cage Code Manufacturer
3619980 99932 MOOG INC. DBA MOOG COMPONENTS GROUP
3619980-1 99932 MOOG INC. DBA MOOG COMPONENTS GROUP
6509-32 70292 HARSCO CORP SHERWOOD DIV

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Technical Data | NSN 4820-01-219-5730

Characteristic Specifications
DISK MATERIAL COPPER ALLOY
BURST PRESSURE 3360.0 PRESSURE POUNDS PER SQUARE INCH GAGE
BURST TEMPERATURE 165.0 DEG FAHRENHEIT
MANUFACTURERS CODE 99932
MFR SOURCE CONTROLLING REFERENCE 3619980

Restrictions/Controls & Freight Information | NSN 4820-01-219-5730

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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.
Category Code Description
NMF Description 051080 FAUCETS,BIBCOCKS,GATES VALVES
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 594 unknown
Originating Activity Code AH Defense Supply Center Columbus
Columbus, OH 43215
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable