Description 1/4 Female Pipe x 1/4 Female Pipe Swivel - NPSM Adaptor - Steel This item is a suitable alternative for the following: 478-140544, HSA202, A43D16, A-43D16, 9255X4X4, 802557, 14054X4, 4FP4FPX, 60SG04X04, 60SG-04X04, 5444