Product Details | CHECK VALVE

4820-00-812-7328 A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

Part Alternates: 11107, 8148650, 4820-00-812-7328, 00-812-7328, 4820008127328, 008127328

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1963 00-812-7328

Drawings & Photos | NSN 4820-00-812-7328


Demand History | NSN 4820-00-812-7328

Part Number Request Date QTY Origin
8148650 2006-04-117 10 US

Cross Reference | NSN 4820-00-812-7328

Part Number Cage Code Manufacturer
11107 03990 INGERSOLL-RAND CO
11107 04577 CARLETON TECHNOLOGIES INC
8148650 98748 AIR FORCE UNITED STATES DEPARTMENT OF THE

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Technical Data | NSN 4820-00-812-7328

Characteristic Specifications
MATERIAL ALUMINUM ALLOY BODY ALUMINUM ALLOY SEAT
SURFACE TREATMENT ANODIZE
STYLE DESIGNATOR A3 STRAIGHT THRU
FLOW CONTROL DEVICE POPPET
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END THREADED EXTERNAL PIPE 2ND END
CONNECTION STYLE B46B PLAIN 2ND END
SEAT ANGLE 37.0 DEGREES 1ST END
NOMINAL PIPE SIZE ACCOMMODATED 0.125 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.312 INCHES 1ST END
THREAD SERIES DESIGNATOR UNF 1ST END NPT 2ND END
NOMINAL THREAD SIZE 0.500 INCHES 1ST END 0.125 INCHES 2ND END
THREAD QUANTITY PER INCH 20 1ST END 27 2ND END
THREAD CLASS 3A 1ST END
THREAD DIRECTION RIGHT-HAND 1ST END RIGHT-HAND 2ND END
MOUNTING POSITION HORIZONTAL
MANUFACTURERS CODE 04577
DESIGN CONTROL REFERENCE 11107

Restrictions/Controls & Freight Information | NSN 4820-00-812-7328

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
NMF Description 127220 PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating P 77.5
Less than truck load rating P 77.5
Water commodity Code 594 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable