Product Details | CHECK VALVE

4820-01-152-7557 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: 9K1207109, 9K-1207-10-9, 4820-01-152-7557, 01-152-7557, 4820011527557, 011527557

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 07 MAY 1983 01-152-7557

Drawings & Photos | NSN 4820-01-152-7557


Cross Reference | NSN 4820-01-152-7557

Part Number Cage Code Manufacturer
9K-1207-10-9 55546 J M MAGNETICS CO

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Technical Data | NSN 4820-01-152-7557

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 2017 BODY STEEL CORROSION RESISTING FLOW CONTROL DEVICE STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 303 PLUS X SEAT
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-225/5,T4 FED SPEC SINGLE MATERIAL RESPONSE BODY AMS 5640 ASSN STD ALL MATERIAL RESPONSES SEAT
STYLE DESIGNATOR A3 STRAIGHT THRU
FLOW CONTROL DEVICE DISK
MAXIMUM OPERATING PRESSURE 1500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END THREADED EXTERNAL TUBE 2ND END
CONNECTION STYLE B42 FLARED 1ST END
SEAT ANGLE 37.0 DEGREES 1ST END
THREAD SERIES DESIGNATOR UNJF 1ST END
NOMINAL THREAD SIZE 0.500 INCHES 1ST END
THREAD CLASS 3A 1ST END
THREAD DIRECTION RIGHT-HAND 1ST END
MOUNTING POSITION HORIZONTAL OR VERTICAL
RENEWABLE SEAT RING TYPE PRESSED-IN
DISK LOADING METHOD SPRING
(NON-CORE DATA) POWER DRIVE OPERATING PRESSURE 1500.0 POUNDS PER SQUARE INCH NOMINAL

Restrictions/Controls & Freight Information | NSN 4820-01-152-7557

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 ZF France
ZG
ZH
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