Product Details | CHECK BALL

4820-01-422-7753 A spherical shaped device that may be of solid or hollow construction. It is designed to seat in an opening thereby preventing the passage of fluid. It may be used with a spring enabling the ball to become unseated at a predetermined pressure as exerted by the fluid flow and to become reseated in the absence of fluid pressure. For valve balls that include ports see BALL, VALVE, PORTED.

Part Alternates: 595601, 595-601, 595-601-039, 4820-01-422-7753, 01-422-7753, 4820014227753, 014227753, 595601039

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 08 DEC 1995 01-422-7753

Cross Reference | NSN 4820-01-422-7753

Part Number Cage Code Manufacturer
595-601 80477 ADAMS RITE AEROSPACE, INC.
595-601-039 80477 ADAMS RITE AEROSPACE, INC.

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Restrictions/Controls & Freight Information | NSN 4820-01-422-7753

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
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