This solicitation is for a sole source spares buy contract for Relay Assembly for B-2 Aircraft NSN: 5945-01-442-4318FW. Please see the attached soliciation for further information. Proposal is due 11 ... This solicitation is for a sole source spares buy contract for Relay Assembly for B-2 Aircraft NSN: 5945-01-442-4318FW. Please see the attached soliciation for further information. Proposal is due 11 April 2026 by 3:00 pm CST. Soliciation responses must be sent electronically via email to: Jaclyn Christensen jaclyn.christensen@us.af.mil Caleb Taylor caleb.taylor.8@us.af.mil Jonathan Payne jonathan.payne.11@us.af.mil