FF-400-04,3M HEAD HARNESS FF-400-04 1=1PC
FF-400-05,3M LENS FRAME ASSEMBLY FF-40
FF-400-06,COMFORT CRADLE HEAD HARNE 1=1PC
FF-400-07,EXHALATION VALVE ASSEMBLY 1=1PC
FF-400-08,BAYONET ASSEMBLY FF-400-0 1=1PC
FF-400-09,3M EXHALATION VALVE COVER 1=1PC
FF-400-11,NOSE CUP ASSEMBLY FF-400- 1=1PC
FF-400-13,3M SPEAKING DIAPHRAGM ASSEMB
