USS BOXER (LHD-4), ALCO Model 251C Long Lead Time Material (LLTM) Replacement

Inactive on SAM.gov — responses were due 1 Jul 2026 · Unrestricted (full and open) · Department of the Navy, DoD · NAICS 333618 · Solicitation N5523626R0009

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A newer version of this notice has been posted. SAM.gov republished solicitation N5523626R0009 on 04 November 2026. This page is kept because it is a real record, but the current requirement, dates and attachments are on the latest version. Read the latest version →

What happened next

SAM.gov marked this notice inactive — responses were due 01 July 2026.

SAM.gov has posted 2 award notices for this solicitation. The latest: an awardee SAM.gov did not name, posted 04 November 2026. Read the award notice →

Solicitation details

Solicitation numberN5523626R0009
Notice ID58f515db2fea492383df0fd6a7595d08
AgencyDepartment of Defense (DoD)
Sub-agencyDepartment of the Navy
Contracting officeSOUTHWEST REGIONAL MAINT CENTER
NAICS code333618 — Other Engine Equipment Manufacturing
Product / service code (PSC)2815
Set-asideUnrestricted (full and open)
Notice typeCombined Synopsis/Solicitation
Posted18 June 2026
Response deadline01 July 2026 (closed)

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Description

This is a Combined Synopsis/Solicitation for commercial products prepared in accordance with the format in Part 12. This announcement constitutes the only solicitation. A proposal is being requested from only one source. Request for Proposal (RFP) N5523626R009 is issued as a sole source procurement. The subject solicitation is being processed in accordance with FAR Part 12. The Government intends to solicit and contract with only one source, Fairbanks Morse Defense (referred to herein a s Fairbanks Morse) for the part listed on the Product Description (Attachment J-1), under the authority of FAR 12.102 on a sole source basis. This notice of intent is not a request for competitive proposals. Determination by the Government not to compete with this proposed contract based upon responses to this notice is solely within the discretion of the Government. The applicable North American Industry Classification System (NAICS) code is 333618 ? Other Engine Equipment Manufacturing. This solicitation incorporates provisions and clauses by reference. The full text of FAR and DFAR references, provisions and clauses may be accessed at https://acquisition.gov. Please see the attachment, 26R0009__USS_Boxer_RFP_Syn_Sol for the full combined solicitation/synopsis notice for this requirement.

Version history

SAM.gov has posted 4 notices under solicitation N5523626R0009, oldest first.

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Market context: DoD and NAICS 333618

About the buyer and the industry, not this specific solicitation. Source: USASpending.gov award data, updated nightly.

  • In fiscal year 2026, DoD obligated $581.0M across 38,093 contract actions under NAICS 333618.
  • 420 contracts worth $566.8M in this category end within the next 18 months.

DoD contracts under NAICS 333618 →

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