Product Details | SAFETY RELIEF VALVE

4820-00-493-1991 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: 004931991

Vehicular Equipment Components | Vehicular Brake, Steering, Axle, Wheel, and Track Components

Supply Group (FSG) NSN Assign. NIIN
25 00-493-1991

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Technical Data | NSN 4820-00-493-1991

Characteristic Specifications
MATERIAL STEEL BODY
FACE TO FACE DISTANCE 2.165 INCHES
SPECIAL FEATURES W/TEFLON SEAT RINGS

Restrictions/Controls & Freight Information | NSN 4820-00-493-1991

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Controlled Inventory Item Code:UUNCLASSIFIED
Category Code Description
No Freight Information