NSN 4820-01-470-0994 1639386, 01-470-0994, 014700994

Product Details | SAFETY RELIEF VALVE


4820-01-470-0994 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: 1639386, 4820-01-470-0994, 01-470-0994, 4820014700994, 014700994

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 07 DEC 1999 01-470-0994

Demand History | NSN 4820-01-470-0994


Part Number Request Date QTY Origin
1639386 2008-02-21 4 Malaysia

Cross Reference | NSN 4820-01-470-0994


Part Number Cage Code Manufacturer
1639386 50024 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO

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Technical Data | NSN 4820-01-470-0994


Characteristic Specifications
III END ITEM IDENTIFICATION USED ON GE/ALCO 251 DIESEL LOCOMOTIVE ENGINE

Restrictions/Controls & Freight Information | NSN 4820-01-470-0994


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

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