501/453/UNIV/O-1/2 NPT 501/453/UNIV/O-M20 MS-NI 501/453/UNIV/O-M20 MS-NI 501/453/UNIV/O-M20 SS / 44113-2121-000 501/453/UNIV/OS-M20 SS / 44113-2120-000 710/O-1/2 NPT BRASS 753/A-1/2 NPT BRASS CONTROLEX TYPE REF.EXD32-S-BR-V-12X1.5-S-C-FRC-A CONTROLEX TYPE REF.EXD32-S-CP-V-12X1.5-P-C-FPC-A ICG653/UNIV/A-M20 Ms-Ni ICG653/UNIV/O-M20 MS-NI INCLUDE COMPLETE OF ALTERNATIVE SEAL KIT M20X1, 5 FOR HAWKE 475; M20X1, 5 FOR HAWKE 475 (LOCKING NUTS); M20X1, 5 FOR HAWKE 477; M20X1, 5 FOR HAWKE 477 (LOCKING NUTS);