# MH-60S Service Life Extension Program (SLEP) Kits Canonical: https://abierto.us/opportunities/n0001926rfpreqapm2990577 - Solicitation number: N00019-26-RFPREQ-APM299-0577 - Notice type: Presolicitation - Status: Open. Offers due November 14, 2026 at 5:00 PM EST - Department: Department of the Navy - Agency: Department of the Navy - Contracting office: Naval Air Systems Command (N00019) - NAICS: 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing - Product or service code: 1680 Miscellaneous Aircraft Accessories and Components - Place of performance: Owego, New York - Who can bid, by location: Anywhere in the US. Location does not limit who can bid: a product shipped to the buyer, research at the performer's facility, or work at the contractor's site. A state shown is the delivery point. - County: Tioga County (FIPS 36107). https://abierto.us/counties/tioga-county-ny-36107 - City: Owego. https://abierto.us/cities/owego-ny-3655882 - First posted: October 30, 2026 - Last posted: October 30, 2026 - SAM.gov: https://sam.gov/workspace/contract/opp/99a87e6cb8bf4477aac555681eaf967c/view ## Description The Naval Air Systems Command (NAVAIR) intends to negotiate and award a Sole Source Delivery order under and pursuant to the terms and conditions of Basic Ordering Agreement (BOA) N0001923G0002 to Lockheed Martin Rotary and Mission Systems (LM RMS) in Owego, NY for the procurement of airframe structural modification, replacement, and avionics wiring harness kits in support of the MH-60S Service Life Extension Program (SLEP). The SLEP addresses specific USN MH-60S aircraft system/components that are not forecasted to meet current service life requirements. The projected period of performance for this requirement forty-eight (48) months from contract award. This action is intended to be awarded on a sole source basis to Lockheed Martin Rotary and Mission Systems (LM RMS) under the authority permitting other than full and open competition, Title 10, U.S.C. 3204 (a)(1), as implemented by Revolutionary FAR Overhaul (RFO) 6.103-1, "Only One Responsible Source and No Other type of Supplies or Services Will Satisfy Agency Requirements." LM RMS is the sole designer, developer, systems integrator, and manufacturer of the MH-60S aircraft and weapon system and, as such, is the only source with the requisite knowledge and skilled personnel, facilities, manufacturing tooling, test equipment, experience, and technical data necessary to provide the required supplies and services. Note: This notice of intent is not a request for competitive proposals. The proposed contract action is for supplies or services for which the Government intends to solicit and negotiate with only one source under authority of Federal Acquisition Regulation 6.103-1. The Government does not intend to fund the development or qualification of other sources for fulfilling this requirement, as production for the supplies listed requires a substantial initial investment or an extended period of preparation for manufacture. However, the Government will consider all proposals received within fifteen (15) days after the publication of this synopsis. A determination by the Government not to compete this proposed contract based upon responses to this notice is solely within the discretion of the Government. Information received will normally be considered solely for the purpose of determining whether to conduct a competitive procurement. Questions concerning subcontracting opportunities should be directed to Jim Boulay at jim.s.boulay@lmco.com Lockheed Martin Rotary and Mission Systems, 1801 State Route 17 C, Owego, NY 13827. ## Open now in the same industry 537 open in NAICS 336413. - V-22 Flight Control System – Retrofit Recurring Effort; Kits and Spares (N0001927R0005), due November 10, 2026 at 12:00 AM EST. https://abierto.us/opportunities/n0001927r0005 - CIRCUIT CARD ASSEMB (SPRTA1-27-Q-0017), due November 10, 2026 at 12:59 AM EST. https://abierto.us/opportunities/sprta127q0017 - FMS New Zealand | NSN: 7R-5895-01-617-9834 | PN: 1008939G-11 | NOM: RECEIVER TRANSMITTE | QTY 1 (N0038327QA118), due November 27, 2026 at 4:00 PM EST. https://abierto.us/opportunities/n0038327qa118 ## Publications - October 30, 2026: Presolicitation, due November 14, 2026 at 5:00 PM EST. Notice 99a87e6cb8bf4477aac555681eaf967c. https://sam.gov/workspace/contract/opp/99a87e6cb8bf4477aac555681eaf967c/view ## Points of contact - Samantha Shorter, samantha.r.shorter.civ@us.navy.mil - Lauren R Martz, lauren.r.martz.civ@us.navy.mil --- Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/n0001926rfpreqapm2990577.