The Government seeks spares for a temperature indicator (NSN 6685-01-182-9329RK; PN 8DJ219WCH1) used on the B-1B, with a total line-item quantity of 22 each and an allowed range of 6 to 33 each. The procurement is not set aside, surplus is not authorized, UID requirements apply, and the Government does not own the data or rights needed to manufacture the item. It intends to solicit/negotiate with only one or a limited number of sources, with Ametek Inc. (CAGE 97424) identified as the qualified source, though responsible sources may submit proposals for consideration. Required delivery is on or before May 31, 2029, shipment is to SW3211, and award is anticipated 90 days after issuance of the notice. The solicitation will be available electronically only at SAM.gov, award is contingent on appropriated funds, and questions go to Howard Heflin at howard.heflin@us.af.mil.