The Hypertherm 015571 RDCR Bushing is a 3/8" x 1/4" brass fitting with a sealant. It is used to connect two pipes or tubes together.
015012
ADPTR:1/4 NPT X #6 MALE BRS W/THRD SEALANT
015517
NIP:1/8 X CL HEX BRS W/THRD SEALANT
015029
ADPTR:1/2 NPT X #8 MALE BRS
015047
ADPTR:1/4 NPT X LH 'A' MALE BRS
015073
ADPTR:1/4 NPT X 1/4 FPT BRS
015085
ADPTR. 1/8 NPT X #4 MALE BRS
015116
ADPTR:1/8 NPT X RH 'A' BRS
015140
FERRULE:.500ID X 1.00L BRS
015299
FLTR:.10 MICRON 1/8 FPT BRS INLN
015327
ADPTR:3/8 NPT X #8 MALE BRS