Specification Brand : Replacement Parts Industries RPI BulletPoint1 : 10 per package BulletPoint2 : .187" ID BulletPoint3 : Also in Foot Control II Service Kit BulletPoint4 : Also included in White Valve Body Repair Kit (RPI Part #ADK153) ? Black Valve Body Repair Kit (RPI P FdaDeviceClassification : iv FdaIndicationOfUse : otc FdaInstructionsForUseType : consumer FdaLabelType : consumer ItemName : Retaining Ring (External) for A-dec (ADR040) ADR040 ItemTypeKeyword : professional-dental-cabinet-and-cart-parts Manufacturer : Replacement Parts Industries RPI Material : Plastic NumberOfItems : 1 PartNumber : ADR040 ProductDescription : FEATURES * 10 per package * .187" ID * Also in Foot Control II Service Kit FITS: Needle Valve, Air Saliva Ejector Jet Assembly Cartridge & Foot Control II MODEL(S) THIS PART FITS: Hardware (Miscellaneous) ProductSiteLaunchDate : 2020-05-06T05:32:53.143Z UnspscCode : 42000000