... and groove coupling: >>Our camlock coupling are made to standard of A-A-59326 (previously called MIL-C-27487) or ... NY camlock couplings: >>Sizes available: from 1/2" to 4" >>Types available: A, B, C, D, DC, DP, E, ... when required by the client, the client have to pay additional if need safety clips) Sealings of ... male thread tapered BSPT)SizeABCDEFDCDP1/2"HS-NY-A-0050HS-NY-B-0050HS-NY-C-0050HS-NY-D ...