44112-3121-000 501/421/O-M20 Ms-Ni brass nickel plated HAWKE ATEX Exde Ms-Ni KV 501/421/Os-M20 44111-1122-000 501/453/RAC/A-M20 brass 501/453 RAC - A - M25 BRASS 501/453 UNIVERSAL AM20, CABLE OUTER DIAMETER =12.5-20.5MM; 501/453 UNIVERSAL CM32, CABLE OUTER DIAMETER =22-33MM; 501/453/RAC/UNIV/OS/M20 501/453/UNI A M20 501/453/UNIV/A-M20 MS-NI 501/453/UNIV/A-M20 MS-NI 501/453/UNIV/A-M20 SS 501/453/UNIV/C2-M40 SS 44113-2132-000 501/453/UNIV/C-M32 SS 501/453/UNIV/O-1/2 NPT 501/453/UNIV/O-M20 MS-NI 501/453/UNIV/O-M20 MS-NI