Product Details | PRESSURE RELIEF SAFETY HEAD AND DISK

4820-01-468-6864 An item consisting of a rupturable disk and the holder which encloses it in position. It is designed to rupture at a predetermined pressure. See also DISK, RUPTURABLE and HEAD, SAFETY, PRESSURE RELIEF.

Part Alternates: 5526300, 5526-300, 4820-01-468-6864, 01-468-6864, 4820014686864, 014686864

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 19 OCT 1999 01-468-6864

Cross Reference | NSN 4820-01-468-6864

Part Number Cage Code Manufacturer
5526-300 28193 HENRY TECHNOLOGIES INC.

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Technical Data | NSN 4820-01-468-6864

Characteristic Specifications
DISK MATERIAL COPPER ALLOY
DISK TYPE SOLID
BURST PRESSURE 300.0 PRESSURE POUNDS PER SQUARE INCH GAGE
BURST TEMPERATURE 72.0 DEG FAHRENHEIT
SPECIAL FEATURES DISK SIZE 0.500 IN.

Restrictions/Controls & Freight Information | NSN 4820-01-468-6864

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.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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