Product Details | SAFETY RELIEF VALVE

4820-01-395-7316 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: RV05-28-4.7, RV052847, 7M304D60047, 7M304D6-0047, 4820-01-395-7316, 01-395-7316, 4820013957316, 013957316

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 02 SEP 1994 01-395-7316

Drawings & Photos | NSN 4820-01-395-7316


Demand History | NSN 4820-01-395-7316

Part Number Request Date QTY Origin
7M304D6-0047 2023-05-135 10 DIBBS
RV05-28-4.7 2023-05-135 10 DIBBS
7M304D6-0047 2023-04-103 10 DIBBS
RV05-28-4.7 2023-04-103 10 DIBBS
4820-01-395-7316 2021-04-112 6 United States
4820-01-395-7316 2019-04-92 1 US
4820-01-395-7316 2018-11-330 16 DIBBS
4820-01-395-7316 2018-11-319 16 DIBBS
RV052847 2016-01-11 4 United States
4820-01-395-7316 2014-01-22 18 DIBBS
7M304D60047 2013-12-336 1 United States
7M304D60047 2012-06-180 6 United States
RV052847 2012-06-180 6 United States

Cross Reference | NSN 4820-01-395-7316

Part Number Cage Code Manufacturer
7M304D6-0047 76301 BOEING COMPANY, THE DBA BOEING
RV05-28-4.7 91816 CIRCOR AEROSPACE, INC. DBA CIRCLE SEAL CONTROLS

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Technical Data | NSN 4820-01-395-7316

Characteristic Specifications
MATERIAL ALUMINUM BODY ALUMINUM FLOW CONTROL DEVICE
SURFACE TREATMENT ANODIZE
STYLE DESIGNATOR C5 STRAIGHT THRU W/BAFFLE
FLOW CONTROL DEVICE DISK
MEDIA FOR WHICH DESIGNED AIR SINGLE RESPONSE
MAXIMUM OPERATING TEMP 250.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE THREADED INTERNAL BOSS ALL ENDS
CONNECTION STYLE G43 EXTERNAL SEAT FOR GASKET SEAL ALL ENDS
SEAT ANGLE 37.0 DEGREES ALL ENDS
THREAD SERIES DESIGNATOR UNJ ALL ENDS
NOMINAL THREAD SIZE 0.562 INCHES ALL ENDS
THREAD QUANTITY PER INCH 18 ALL ENDS
THREAD CLASS 3A ALL ENDS
THREAD DIRECTION RIGHT-HAND ALL ENDS
BONNET TYPE INSIDE SPRING
BONNET ATTACHMENT METHOD BOLTED
DISK LOADING METHOD SPRING
OPENING PRESSURE SETTING 4.7 POUNDS PER SQUARE INCH
III END ITEM IDENTIFICATION AIRCRAFT; F-15-E

Restrictions/Controls & Freight Information | NSN 4820-01-395-7316

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
NMF Description 127220 PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 594 unknown
Originating Activity Code AH Defense Supply Center Columbus
Columbus, OH 43215
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable