Product Details | RESTRICTOR CHECK VALVE

4820-01-195-8432 A valve having an orifice in the poppet, disk, or the like, to permit restricted fluid flow when the valve is seated. It does not have a stem or provisions for pressure adjustments, and is similar to a VALVE, CHECK with the exception of the orifice which permits fluid flow in more than one direction.

Part Alternates: 6C231, 4820-01-195-8432, 01-195-8432, 4820011958432, 011958432

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 04 DEC 1984 01-195-8432

Drawings & Photos | NSN 4820-01-195-8432


Demand History | NSN 4820-01-195-8432

Part Number Request Date QTY Origin
4820-01-195-8432 2013-09-268 19 DIBBS
4820-01-195-8432 2013-02-33 12 DIBBS
4820-01-195-8432 2013-01-14 4 DIBBS
4820-01-195-8432 2012-03-75 4 DIBBS
4820-01-195-8432 2011-11-311 3 DIBBS
4820-01-195-8432 2011-06-157 2 DIBBS
4820-01-195-8432 2011-01-06 2 DIBBS
4820-01-195-8432 2010-11-314 1 DIBBS
4820-01-195-8432 2010-05-131 1 DIBBS
4820-01-195-8432 2008-11-330 2 DIBBS

Cross Reference | NSN 4820-01-195-8432

Part Number Cage Code Manufacturer
6C231 82829 ALLEN AIRCRAFT PRODUCTS INC

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Technical Data | NSN 4820-01-195-8432

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 2024 BODY STEEL CORROSION RESISTING FLOW CONTROL DEVICE RUBBER PACKING
SURFACE TREATMENT ANODIZE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-A-8625,TYPE 2 MIL STD SINGLE TREATMENT RESPONSE
STYLE DESIGNATOR A3 STRAIGHT THRU
FLOW CONTROL DEVICE BALL
MEDIA FOR WHICH DESIGNED OIL, HYDRAULIC SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE 300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 160.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END THREADED EXTERNAL BOSS 2ND END
CONNECTION STYLE B43 EXTERNAL SEAT FOR GASKET SEAL 2ND END
SEAT ANGLE 12.0 DEGREES 1ST END 37.0 DEGREES 2ND END
THREAD SERIES DESIGNATOR UNJF 1ST END UNJF 2ND END
NOMINAL THREAD SIZE 0.562 INCHES 1ST END 0.562 INCHES 2ND END
THREAD CLASS 3A 1ST END 3A 2ND END
THREAD DIRECTION RIGHT-HAND 1ST END RIGHT-HAND 2ND END
MOUNTING POSITION HORIZONTAL OR VERTICAL
(NON-CORE DATA) VALVE DISCHARGE FLOW RATE 1.0 GALLONS PER MINUTE
MANUFACTURERS CODE 82829
DESIGN CONTROL REFERENCE 6C231

Restrictions/Controls & Freight Information | NSN 4820-01-195-8432

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 051080 FAUCETS,BIBCOCKS,GATES VALVES
Less than car load rating P 77.5
Less than truck load rating W Rating Variable
Water commodity Code 594 unknown
Originating Activity Code SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
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 Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable