BASIC DATA NOTES VEND PT#:TCM20-7/16 UNF-V Testing, Test Port Adapter Use with SAE-4 Port SAE 4 Test Port Adapter. 4761207 SAE 4 Test Port Adapter. All seals must be Viton. Tube/M ac to replace Buna seal in cap with Viton seal prior to s hipping. There will be a 20 cent price increa