Opportunity
SAM #NB688000-26-01570
NIST Procurement: Replacement High-Performance Cesium Beam Tube for 5071A Frequency Standard
Buyer
DEPT OF COMMERCE NIST
Posted
May 19, 2026
Respond By
May 29, 2026
Identifier
NB688000-26-01570
NAICS
334419, 334519, 334515
NIST is seeking a replacement high-performance cesium beam tube for its 5071A Frequency Standard at its Boulder, Colorado facility. - Government Buyer: - National Institute of Standards and Technology (NIST), PML/688.40/Time Realization and Distribution group - Contracting managed by the U.S. Department of Commerce - Products/Services Requested: - One (1) new high-performance cesium beam tube compatible with the 5071A Frequency Standard - Must be electrically and mechanically compatible with the 5071A - Must meet frequency stability specifications: - ≤ 5e-12 at 1 second - ≤ 1e-14 at 30 days averaging intervals - Optional recycling service for the old cesium beam tube (return to manufacturer for safe disposal and recycling) - Notable Requirements: - Delivery, installation, and any training must be completed within 24 weeks after order - NIST will perform installation; vendor provides the tube and optional recycling - Evaluation is on a Lowest Price Technically Acceptable (LPTA) basis - Small business set-aside under NAICS 334515 - OEMs and Vendors: - No specific OEMs or vendors are named, but the product must be compatible with the 5071A Frequency Standard (commonly associated with Microchip Technology, formerly Symmetricom) - Place of Performance/Delivery: - National Institute of Standards and Technology (NIST), 325 Broadway, Boulder, CO 80305
Description
See the attached Combined Synopsis/Soliciation RFQ, Requirements Specifications document.