Here you find this partnumber: H6-56E from snap-tite with different internationale suppliers or distributors!
Brand: SNAP-TITE
Part number: H6-56E
Description: 3/8"EPR SEAL FOR VHC-6
SNAP-TITE
1"NPTF SS UNVALVED COUPLER
1"SEAL FOR VHC16-16
1/4"BSPF BRASS UNVALVED COUPLE
Yourpartnumber