Manufacturer Catalog
Otto

P8-4000003 is a sealed subminiature aircraft pushbutton switch manufactured by OTTO Controls, a division of OTTO Engineering, Inc. This SPST, double-break switch features modified terminal spacing and dust-tight, splash-resistant construction for demanding aerospace electrical applications. Identified under NSN 5930-01-479-9315, P8-4000003 is documented for selected Boeing 737, 747, 757, 767 and 777 aircraft and is used in specified aircraft push-to-talk switching installations. OTTO Controls holds FAA Parts Manufacturer Approval documentation identifying P8-4000003 as an approved replacement for the corresponding Boeing part number. Boeing aircraft parts documentation also identifies a replacement relationship involving C2006 for specified installations. Aircraft eligibility, electrical ratings and installation requirements should be confirmed against current manufacturer and aircraft maintenance documentation.

MPN: P8-4000003

T4-0010 Switch

MPN: T4-0010

T4-0015 Switch

MPN: T4-0015

T4-0032 Switch

MPN: T4-0032

T4-0043 Switch

MPN: T4-0043

T4-0045 Switch

MPN: T4-0045

U2-105 Switch

MPN: U2-105