Product Details | SAFETY RELIEF VALVE

4820-01-495-7097 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: HP559B2M150, HP559B-2M-150, 559B2M150, 559B-2M-150, 7339177, 4820-01-495-7097, 01-495-7097, 4820014957097, 014957097

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 22 MAR 2002 01-495-7097

Cross Reference | NSN 4820-01-495-7097

Part Number Cage Code Manufacturer
559B-2M-150 91816 CIRCOR AEROSPACE, INC. DBA CIRCLE SEAL CONTROLS
7339177 50225 NAVAL UNDERSEA WARFARE CTR
7339177 53711 NAVAL SEA SYSTEMS COMMAND
HP559B-2M-150 KD264 MINISTRY OF DEFENCE ES SEA/WARSHIP SUPPORT AGENCY SSIPT

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Restrictions/Controls & Freight Information | NSN 4820-01-495-7097

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:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
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