This solicitation is for the supply of four Load Cell, Aircraft units (NIIN 015396227). Offerors must submit quotes via email, and the items require Government Source Approval prior to award. Firms not already approved must provide the detailed source approval data outlined in the NAVSUP WSS brochure; failure to do so will disqualify the offer. Early and incremental deliveries are accepted and preferred. The warranty for supplies is 12 months, with a 60-day reporting period after defect discovery.