Request For Price Alternate Part NumberPart NameReplaced PNQuanityMaterial Condition D-31BAA Contactor - SPDT Center Off 100 AMP, 28 VDC McDonnell Douglas D-31BAA Factory New New Unused Surplus Overhauled Used Any Aircraft Models McDonnell Douglas (DC-10-10, -10F, -15, -30, -30F, -40) Company Name First Name * Last Name * Email * Phone Number * Notes Sales Order T&CPrivacy Policy Send Request Please note that by requesting pricing, you are accepting our Sales Order T&C and Privacy Policy. For more information, please follow the links under the policy menu below.