Ground Reference System Calibration Services

a requirement for GRS Calibration Services. NASA/NSSC intends to issue a sole source contract to CRYSTAL INSTRUMENTS CORPORATION, 2090 Duane AVE, Santa Clara, California 95054-3306 under the authority of FAR 12.102(a). It has been determined that CRYSTAL INSTRUMENTS CORPORATION is the sole provider of GRS Calibration Services. NASA/NSSC will be the procuring center for this effort. Performance will be located at NASA/ Armstrong Flight Research Center (AFRC). The Government intends to acquire Commercial items or services using the provisions, clauses and procedures prescribed in FAR Part 12 for Commercial The NAICS Code for this procurement is 334515. Interested organizations may submit their capabilities and qualifications to perform the effort in writing to the identified

point of contact not later than 4:00 p.m. Central Standard Time on 6/22/2026. Such capabilities/qualifications will be evaluated solely for the purpose of determining whether or not to conduct this procurement on a competitive basis. A determination by the Government not to compete this proposed effort on a full and open competition basis, based upon responses to this notice, is solely within the discretion of the government. Oral communications are not acceptable in response to this notice. NASA FAR Supplement Clause 1852.215-84, Ombudsman, is applicable. The Center Ombudsman for this acquisition can be found at https://www.hq.nasa.gov/office/procurement/regs/Procurement-Ombuds-Comp- Advocate-Listing.pdf . Primary

Point of Contact: Tracy Bremer Procurement Specialist [email protected] Tracy Bremer Contracting , BLDG. 1111 (No Street Address

2) STENNIS SPACE CENTER, MS 39529 USA to this opportunity.