Product Details | SAFETY RELIEF VALVE

4820-01-493-3886 A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.

Part Alternates: H001073, 4820-01-493-3886, 01-493-3886, 4820014933886, 014933886

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 03 JAN 2002 01-493-3886

Drawings & Photos | NSN 4820-01-493-3886


Cross Reference | NSN 4820-01-493-3886

Part Number Cage Code Manufacturer
H001073 18265 DONALDSON COMPANY, INC. DBA TORIT PRODUCTS

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Technical Data | NSN 4820-01-493-3886

Characteristic Specifications
STYLE DESIGNATOR C4 STRAIGHT THRU
FLOW CONTROL DEVICE DIAPHRAGM
VALVE OPERATION METHOD AUTOMATIC
NOMINAL OUTSIDE DIAMETER 3.500 INCHES 1ST END 2.000 INCHES 2ND END
SPECIAL FEATURES ITEM CONSISTS OF P/N P123482 BAFFLE ASSEMBLY P/N P115928 DOOR P/N P109281 PIN P/N P114427 GASKET P/N P127005 ADAPTER ASSEMBLY; MOUNTING POSITION: HORIZONTAL

Restrictions/Controls & Freight Information | NSN 4820-01-493-3886

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