Steel ORFS Fittings

Carbon steel O-ring face seal fittings to SAE J1453 — leak-free flat-face connections for high-vibration systems.
995 part numbers
Part Number Side 1Side 2ThreadMaterialPlatingPrice Stock
FS2601-16-16-16 1" Male ORFS1" Male ORFS1-7/16-12 UNSteelTrivalent Zinc$23.44 In stock
View
FS2601-16-16-16-FG 1" Male ORFS1" Male ORFS1-7/16-12 UNSteelTrivalent Zinc$23.13 In stock
View
FS2601-20-20-20-FG 1-1/4" Male ORFS1-1/4" Male ORFS1-11/16-12 UNSteelTrivalent Zinc$38.74 In stock
View
FS2603-04-04-04-FG 1/4" Male ORFS1/4" Male ORFS9/16-18 UNFSteelTrivalent Zinc$2.64 In stock
View
FS2603-04-04-04-FG-VITON 1/4" Male ORFS1/4" Male ORFS9/16-18 UNFSteelTrivalent Zinc$3.46 In stock
View
FS2603-06-06-06-FG 3/8" Male ORFS3/8" Male ORFS11/16-16 UNFSteelTrivalent Zinc$3.65 In stock
View
FS2603-06-06-06-FG-VITON 3/8" Male ORFS3/8" Male ORFS11/16-16 UNFSteelTrivalent Zinc$4.25 In stock
View
FS2603-06-06-08-FG 3/8" Male ORFS3/8" Male ORFS11/16-16 UNFSteelTrivalent Zinc$4.55 In stock
View
FS2603-06-08-08-FG 3/8" Male ORFS1/2" Male ORFS11/16-16 UNFSteelTrivalent Zinc$4.97 In stock
View
FS2603-08-08-06-FG 1/2" Male ORFS1/2" Male ORFS13/16-16 UNFSteelTrivalent Zinc$10.04 In stock
View
FS2603-08-08-08-FG 1/2" Male ORFS1/2" Male ORFS13/16-16 UNFSteelTrivalent Zinc$4.50 In stock
View
FS2603-08-08-10-FG 1/2" Male ORFS1/2" Male ORFS13/16-16 UNFSteelTrivalent Zinc$6.24 In stock
View
FS2603-10-06-06-FG 5/8" Male ORFS3/8" Male ORFS1-14 UNSSteelTrivalent Zinc$7.93 In stock
View
FS2603-10-10-10-FG 5/8" Male ORFS5/8" Male ORFS1-14 UNSSteelTrivalent Zinc$5.36 In stock
View
FS2603-10-10-10-FG-VITON 5/8" Male ORFS5/8" Male ORFS1-14 UNSSteelTrivalent Zinc$6.44 In stock
View
FS2603-12-12-08-FG 3/4" Male ORFS3/4" Male ORFS1-3/16-12 UNSteelTrivalent Zinc$8.48 In stock
View
FS2603-12-12-12-FG 3/4" Male ORFS3/4" Male ORFS1-3/16-12 UNSteelTrivalent Zinc$8.77 In stock
View
FS2603-12-12-12-FG-VITON 3/4" Male ORFS3/4" Male ORFS1-3/16-12 UNSteelTrivalent Zinc$10.44 In stock
View
FS2603-16-16-12-FG 1" Male ORFS1" Male ORFS1-7/16-12 UNSteelTrivalent Zinc$12.81 In stock
View
FS2603-16-16-16-FG 1" Male ORFS1" Male ORFS1-7/16-12 UNSteelTrivalent Zinc$11.38 In stock
View
FS2603-16-16-16-FG-VITON 1" Male ORFS1" Male ORFS1-7/16-12 UNSteelTrivalent Zinc$14.17 In stock
View
FS2603-20-20-20 1-1/4" Male ORFS1-1/4" Male ORFS1-11/16-12 UNSteelTrivalent Zinc$60.90 In stock
View
FS2603-20-20-20-FG 1-1/4" Male ORFS1-1/4" Male ORFS1-11/16-12 UNSteelTrivalent Zinc$18.76 In stock
View
FS2603-24-24-24-FG 1-1/2" Male ORFS1-1/2" Male ORFS2-12 UNFSteelTrivalent Zinc$65.77 In stock
View
FS2603-24-24-24-FG-VITON 1-1/2" Male ORFS1-1/2" Male ORFS2-12 UNFSteelTrivalent Zinc$72.28 In stock
View
FS2603-32-32-32-FG 2" Male ORFS2" Male ORFS2-1/2-12 UNSteelTrivalent Zinc$137.12 In stock
View
FS2605-04-04-04-FG 1/4" Male ORFS1/4" Male NPTF 30°9/16-18 UNFSteelTrivalent Zinc$3.11 In stock
View
FS2605-06-06-06-FG 3/8" Male ORFS3/8" Male NPTF 30°11/16-16 UNFSteelTrivalent Zinc$6.37 In stock
View
FS2605-08-08-08-FG 1/2" Male ORFS1/2" Male NPTF 30°13/16-16 UNFSteelTrivalent Zinc$9.70 In stock
View
FS2605-12-12-12-FG 3/4" Male ORFS3/4" Male NPTF 30°1-3/16-12 UNSteelTrivalent Zinc$27.66 In stock
View
FS2605-16-16-16-FG 1" Male ORFS1" Male NPTF 30°1-7/16-12 UNSteelTrivalent Zinc$18.69 In stock
View
FS2650-04-04-04-04-FG 1/4" Male ORFS1/4" Male ORFS9/16-18 UNFSteelTrivalent Zinc$2.77 In stock
View
FS2650-06-06-06-06-FG 3/8" Male ORFS3/8" Male ORFS11/16-16 UNFSteelTrivalent Zinc$6.87 In stock
View
FS2650-08-08-08-08-FG 1/2" Male ORFS1/2" Male ORFS13/16-16 UNFSteelTrivalent Zinc$8.42 In stock
View
FS2650-10-10-10-10-FG 5/8" Male ORFS5/8" Male ORFS1-14 UNSSteelTrivalent Zinc$14.99 In stock
View
FS2650-12-12-12-12-FG 3/4" Male ORFS3/4" Male ORFS1-3/16-12 UNSteelTrivalent Zinc$15.76 In stock
View
FS2650-16-16-16-16-FG 1" Male ORFS1" Male ORFS1-7/16-12 UNSteelTrivalent Zinc$26.15 In stock
View
FS2650-16-16-16-16-FG-VITON 1" Male ORFS1" Male ORFS1-7/16-12 UNSteelTrivalent Zinc$29.72 In stock
View
FS2650-20-20-20-20-FG 1-1/4" Male ORFS1-1/4" Male ORFS1-11/16-12 UNSteelTrivalent Zinc$27.60 In stock
View
FS2650-24-24-24-24-FG 1-1/2" Male ORFS1-1/2" Male ORFS2-12 UNFSteelTrivalent Zinc$71.75 In stock
View
FS2700-04-04 1/4" Male ORFS Bulkhead1/4" Male ORFS9/16-18 UNFSteelTrivalent Zinc$1.79 In stock
View
FS2700-06-06 3/8" Male ORFS Bulkhead3/8" Male ORFS11/16-16 UNFSteelTrivalent Zinc$2.22 In stock
View
FS2700-06-06-VITON 3/8" Male ORFS Bulkhead3/8" Male ORFS11/16-16 UNFSteelTrivalent Zinc$2.29 In stock
View
FS2700-06-08 3/8" Male ORFS Bulkhead1/2" Male ORFS11/16-16 UNFSteelTrivalent Zinc$3.21 In stock
View
FS2700-08-08 1/2" Male ORFS Bulkhead1/2" Male ORFS13/16-16 UNFSteelTrivalent Zinc$3.17 In stock
View
FS2700-08-08-VITON 1/2" Male ORFS Bulkhead1/2" Male ORFS13/16-16 UNFSteelTrivalent Zinc$2.86 In stock
View
FS2700-08-10 1/2" Male ORFS Bulkhead5/8" Male ORFS13/16-16 UNFSteelTrivalent Zinc$4.09 In stock
View
FS2700-10-08 5/8" Male ORFS Bulkhead1/2" Male ORFS1-14 UNSSteelTrivalent Zinc$5.56 In stock
View

Full specifications for each part — connections, thread standards, configuration, and weight — are on the product page. To identify an unknown thread, see the thread identification guide and size charts.

Need bulk pricing or custom parts?

Volume orders, OEM programs, and parts not shown in the catalog — send the sales team your list. Answered within 24 business hours.