This is a proposed non-competitive, sole-source contract action under FAR 6.302-1 for 52 butterfly valves, with the approved source being Fairbanks Morse LLC. The requirement is 100% set aside for small business concerns, with the specific type of set-aside to be defined in the solicitation. The Government does not own the technical data rights for this part and has determined it uneconomical to obtain them or to reverse engineer the item. Delivery locations are DLA Distribution in New Cumberland, PA, and DLA Distribution San Joaquin in Tracy, CA. The Government will consider proposals received within 45 days of the synopsis publication for the purpose of determining whether to conduct a competitive procurement.