Product Details | SAFETY RELIEF VALVE

4820-01-346-4125 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: H-H-4, HH4, 4820-01-346-4125, 01-346-4125, 4820013464125, 013464125

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 04-OCT-91 01-346-4125

Demand History | NSN 4820-01-346-4125

Part Number Request Date QTY Origin
4820-01-346-4125 2014-12-348 7 DIBBS
4820-01-346-4125 2014-11-321 7 DIBBS
4820-01-346-4125 2014-11-308 7 DIBBS
4820-01-346-4125 2013-12-339 1 DIBBS
4820-01-346-4125 2010-04-107 1 DIBBS
4820-01-346-4125 2009-02-48 1 DIBBS

Cross Reference | NSN 4820-01-346-4125

Part Number Cage Code Manufacturer
H-H-4 32921 MATTHEWS MARINE SYSTEMS

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Technical Data | NSN 4820-01-346-4125

Characteristic Specifications
FLOW CONTROL DEVICE DISK
MEDIA FOR WHICH DESIGNED HYDRAULIC FLUID, MINERAL BASE SINGLE RESPONSE
VALVE OPERATION METHOD AUTOMATIC

Restrictions/Controls & Freight Information | NSN 4820-01-346-4125

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
No Freight Information