This is a total small business set-aside for the procurement and delivery of long-lead-time material to the Southwest Regional Maintenance Center at Naval Base San Diego. The evaluation will be based on technical acceptability, price, and past performance using a Lowest Price Technically Acceptable (LPTA) method. The required NAICS code is 334516 for Analytical Laboratory Instrument Manufacturing. Questions from offerors must be submitted in writing by **13 April 2026, 11:00 AM (Pacific)**. No budget or specific performance timelines are detailed in this description.