An Indefinite Quantity Contract will be awarded for the bleed air tube (NSN 1560-006898285), with a fixed-price arrangement and a five-year base period and no options. The estimated annual demand is 40 units, with minimum delivery orders of 10 and maximum of 40, and production units require 317 days for delivery. This is a source-controlled, critical application item manufactured by Arrowhead Products Corp., so alternate offers will not be evaluated. Delivery locations are CONUS stock sites as specified on each delivery order. The solicitation is expected to be issued on or about September 15, 2026, and award will be based on best value considering price, past performance, and other factors.