The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking to procure 50 units of a specialized Spacer Unit, part number 4166AS0693-101, under a sole source contract with KIHOMAC INC. This procurement is critical as the Spacer Unit is classified under the miscellaneous aircraft accessories and components category, and the government does not possess the necessary data or rights to source this item from alternative suppliers. Interested parties are encouraged to submit capability statements or proposals within 45 days of this notice, although the procurement will proceed with KIHOMAC INC as the anticipated sole provider. For further inquiries, interested organizations may contact Kate N. Schalck at (215) 697-1020 or via email at kate.n.schalck.civ@us.navy.mil.