Product Details | SAFETY RELIEF VALVE

4820-00-967-1237 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: 1415KC, 4820-00-967-1237, 00-967-1237, 4820009671237, 009671237

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1962 00-967-1237

Drawings & Photos | NSN 4820-00-967-1237


Cross Reference | NSN 4820-00-967-1237

Part Number Cage Code Manufacturer
1415KC 89944 KOLLSMAN, INC.

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Technical Data | NSN 4820-00-967-1237

Characteristic Specifications
MATERIAL STEEL BODY STEEL CORROSION RESISTING FLOW CONTROL DEVICE STEEL CORROSION RESISTING SEAT
STYLE DESIGNATOR C1 ANGLE
FIRST CONNECTION FACE TO CENTERLINE DISTANCE 6.562 INCHES
SECOND CONNECTION FACE TO CENTERLINE DISTANCE 7.250 INCHES
FLOW CONTROL DEVICE DISK
MAXIMUM OPERATING PRESSURE 300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE FLANGE 1ST END FLANGE 2ND END
FLANGE SHAPE ROUND WITH HOLES 1ST END ROUND WITH HOLES 2ND END
NOMINAL OUTSIDE DIAMETER 8.250 INCHES 1ST END 9.000 INCHES 2ND END
BOLT HOLE QUANTITY 8 1ST END 8 2ND END
BOLT HOLE NOMINAL DIAMETER 0.875 INCHES 1ST END 0.750 INCHES 2ND END
BOLT CIRCLE NOMINAL DIAMETER 6.625 INCHES 1ST END 7.500 INCHES 2ND END
FLANGE FACE DESIGN RAISED STRAIGHT 1ST END RAISED STRAIGHT 2ND END
RAISED FACE NOMINAL HEIGHT 0.062 INCHES 1ST END 0.062 INCHES 2ND END
RAISED FACE NOMINAL DIAMETER 5.000 INCHES 1ST END 6.188 INCHES 2ND END
BONNET TYPE EXPOSED SPRING
BONNET ATTACHMENT METHOD BOLTED
DISK LOADING METHOD SPRING
OPENING PRESSURE SETTING 5.0 POUNDS PER SQUARE INCH

Restrictions/Controls & Freight Information | NSN 4820-00-967-1237

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.
Precious Metals Indicator Code:UPrecious metal type is unknown
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