Description 3/8 Male Pipe x 3/8 Female Pipe Swivel - NPSM Adaptor 0.032 RESTRICTOR - Steel This item is a suitable alternative for the following: 478-140406R, HSR661, A43D54, A-43D54, 804428, 2H0106, 61SA-06X06-32, 61SA06X06, 61SA06X0632