The US Navy is soliciting proposals for the repair or modification of an airspeed indicator. The solicitation is for a specific part, NSN 7R-6610-014840676-KB, with a quantity of 7 EA. The proposed contract action is for supplies or services for which the Government intends to solicit and negotiate with only one source under the authority of FAR 6.302-1. Interested parties must submit their proposals within 45 days after the date of publication of this synopsis. The proposal must include all data required by the Source Approval Brochure, and the offeror must meet the qualification requirements at the time of award. Some key points to consider: * The part requires engineering source approval by the design control activity to maintain its quality. * The approved source(s) retain data rights, manufacturing/repair knowledge, or technical data that are not economically available to the Government. * An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. * The subject item requires Government source approval prior to contract award, as it is flight critical and/or the technical data available has not been determined adequate to support acquisition via full and open competition.