This is a restricted commercial solicitation for six units of an Inboard Flap Track (NSN 1560-01-HS3-4370, P/N 35-13015-0005-51). The award is anticipated to be made on a sole source basis to Airbus DS Military Aircraft, Inc., though all responsible sources may submit quotes. The applicable NAICS code is 488190 with a small business size standard of $40 million. Offerors must be able to obtain OEM technical expertise and data from Indra Sistemas, and must provide a Certificate of Conformance; no drawings or schematics are available. Only quotations with F.O.B. Destination or F.O.B. Origin shipping terms will be accepted.