Bernard - D-A1-C - DIFFUSER, ACCULOCK S, REAR LOAD, THRD-ON
Bernard - D-A1LP3 - DIFFUSER ASSY, LARGE ACCULOCK C, LINCOLN PRO 300
Bernard - D-A1T-5 - DIFFUSER ASSY, LARGE ACCULOCK C, TWECO #5
Bernard - D-A2 - GAS DIFFUSER,ACCULOCK SLIP-ON NOZZLE
Bernard - D-A2-C - ACCULOCK DIFF, CONV, SLIP-ON
Bernard - D-ANSH-CMI - A/C NON TAPER S/O HD DIFFUSER ASSY