This is a COMBINED SYNOPSIS/SOLICITATION for commercial items prepared in accordance with the information in FAR part 12, using Simplified Acquisition Procedures found at (FAR 12.6), as supplemented with the additional information included in this notice. This announcement constitutes the only solicitation; a written solicitation will not be issued. PAPER COPIES OF THIS SOLICITATION WILL NOT BE AVAILABLE. This combined synopsis/solicitation SHALL be posted to SAM.gov. The RFQ number is (SPMYM326P6068) . This solicitation documents and incorporates provisions and clauses in effect through FAC 2026-01 March 13, 2026, and DFARS Change Notice ( 20260702 ). It is the responsibility of the contractor to be familiar with the applicable clauses and provisions. The clauses may be accessed in full text at this address: https://www.ecfr.gov and https://www.acquisition.gov/content/list-sections-affected and http://www.acq.osd.mil/dpap/dars/change_notices.html. The FSC Code is (5930) and the NAICS code is (334419). The Small Business Standard is 750 employees. This requirement is being processed utilizing full and open competition. Evaluation criteria is Lowest Price Technically Acceptable (LPTA). PPIRS will be used to determine vendor responsibility. Potential contractors will be screened for responsibility in accordance with FAR 9.104. This requirement is brand name mandatory to Powertronics Systems Florida Inc. (6ZMJ9), AMETEK SCP. (0DNZ3), and TE Connectivity (52115) due to being direct part number replacement to work with existing parts. Quotations received that represent a different manufacturer will not be considered for award. Offerors are required to submit descriptive literature to show how their quotation meets the required specifications. Failure to provide this information may result in your quotation being determined technically unacceptable. Note – If not the manufacturer proof of traceability is required at the time of quote. The Portsmouth Naval Shipyard requests responses from qualified sources capable of providing: ITEM DESCRIPTION QTY U/I 0001 PROXIMITY SWITCH 12 EA VLS RUGGEDIZED DESIGN SWITCH, MAGNETIC, PARALLEL WIRED; DPDT; MANF IAW DWG 6557926/D AS MODIFIED BY ATTACHED CHANGES; P/N 6557926 0002 PROXIMITY SWITCH 24 EA VLS RUGGEDIZED DESIGN SWITCH, MAGNETIC, PARALLEL WIRED; DPDT; MANF IAW DWG 6557947/D AS MODIFIED BY ATTACHED CHANGES; P/N 6557947 *NOTE* FAT requirement has been waved for Ametek per the NAVSEA drawings that make the switches. Powertronics was approved later per LAR NNS-0183-22. NOTE: OFFERORS MUST COMPLETE THE ATTACHED PROVISIONS 252.204-7016, AND 252.204-7019 AND INCLUDE THE COMPLETED PROVISIONS WITH THEIR OFFER. FAR CLAUSES AND PROVISION…