Amazon.com: HF 1C943-12-06 - Parker 1C943-12-6 Fitting 3/8'' Hose X M20X1.5 (12MM TUBE) Female Metric S - Swivel - (24° Cone with O-Ring DIN) : Industrial & Scientific
Amazon.com: 18mm Internal Housing Ring - Stamped - Spring Steel - DIN 472 - USA - Pkg of 715 (DHO-018) : Industrial & Scientific
30 pcs) M38 X 44mm, DIN 7603 Form A, Metric, Sealing Ring Washers, Copper: Amazon.com: Industrial & Scientific
Amazon.com : Scuba Standard 11/16inch Tank DIN Valve Viton 112 O-Ring (10 pcs) [Bonus O-Ring Pick] : Sports & Outdoors
Amazon.com: JUN-STORE O-Rings CS3.55mm Silicone O Ring ID 8/9/10/11/12/13/14/15x3.55mm O-Ring VMQ Gasket Seal Thickness 100PCS White Red Rubber 3.55mm ORing SENMIAO-TH (Size : ID8x3.55mm White) : Industrial & Scientific
Standard Internal Retaining Ring, Tapered Section, DIN 1.4122 Stainless Steel, Passivated Finish, Meets DIN 472 Specifications, 18mm Bore Diameter, 1mm Thick, Made in US (Pack of 5): Amazon.com: Industrial & Scientific
8 DIN 3869 Profile Ring, Viton (FKM) 80 Duro Green (Pack of 10): Amazon.com: Industrial & Scientific
230 Silicone O-Ring, 70A Durometer, Red, 2-1/2" ID, 2-3/4" OD, 1/8" Width (Pack of 10): O Ring Seals: Amazon.com: Industrial & Scientific
64 Pcs. O-Ring Face Seal ORFS Cap & Plug Assortment Kit, Galvanized Steel with Precision Threading ORS Flat Face Hydraulic Fitting Set, Dash Sizes 04 06 08 10 12 16: Amazon.com: Industrial & Scientific
Standard Internal Retaining Ring, Tapered Section, DIN 1.4122 Stainless Steel, Passivated Finish, Meets DIN 472 Specifications, 14mm Bore Diameter, 1mm Thick, Made in US (Pack of 5): Amazon.com: Industrial & Scientific
Flyshop 10 Pcs Clear White Silicone Sealing Rings O Ring Gasket 0.75" OD 0.5" ID 0.12" Width 19mm OD 12.8mm ID 3.1mm Width: Amazon.com: Industrial & Scientific