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Olin Corp-Winchester Division427 N. Shamrock Street East Alton, IL 62024

UEI: SLED_CEA3BB49F2A1DAD5

Olin Corp-Winchester Division427 N. Shamrock Street East Alton, IL 62024 is a federal contractor, registered under UEI SLED_CEA3BB49F2A1DAD5. It has been awarded $91,584 in federal contracts. Primary work spans Ammunition (except Small Arms) Manufacturing. Top awarding agencies include Department Of Homeland Security.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_CEA3BB49F2A1DAD5

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

Olin Corp-Winchester Division provides specialized manufacturing and supply capabilities under NAICS 332993. The company has experience supporting the Department of Homeland Security. The firm focuses on the Other Miscellaneous Fabricated Metal Product Manufacturing industry. The company is locat...

Key Performance Metrics

Awards Count

1

All time

Active

0

Currently performing

Completed

0

Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

Awards by Agency

Department Of Homeland Security$91.6K100%

Awards by NAICS

332993 - Ammunition (except Small Arms) Manufacturing$91.6K100%

Awards by Agency Over Time

Awards by Place of Performance

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Synopsis for Holder, Ammunition NSN: 1398-01-330-9529

Solicitation # W912CH-27-Q-A004

The Army Contracting Command-Detroit Arsenal (ACC-DTA) has issued Sources Sought Notice W912CH-27-Q-A004 to conduct market research for the production of Ammunition Holders (NSN: 1398-01-330-9529, Part No: 12916856). This is not a formal solicitation for proposals but a planning effort to determine the capabilities and interest of both small and large businesses. The estimated quantity is 3 units with a 100 percent option. The effort is categorized under NAICS code 332993 and is designated as a Total Small Business Set Aside. Interested respondents must submit a completed survey to Haley Bruns by October 29, 2026. The submission must include a vendor profile, details on quality management systems, production lead times, and unit pricing. Access to the associated Technical Data Package (TDP) is restricted to Department of Defense contractors with a current DD 2345 certification on file with the Defense Logistics Information Service and active registration in the Joint Certification Program. First Article Testing is required for this procurement. All proprietary information submitted must be clearly marked as confidential to be protected under 18 USC 1905.

POSTED

about 7 hours ago

DEADLINE

13--RING,CLAMPING

Solicitation # N0010425QNC18

Solicitation N00104-25-Q-NC18 is a total small business set-aside issued by NAVSUP Weapon Systems Support for the procurement of three clamping rings (NSN 1350-01-671-1961). The requirement is pursued under Emergency Acquisition Flexibilities and is DO certified for national defense under the Defense Priorities and Allocations System. The scope includes the manufacture of the rings in accordance with Technical Data Package version 006 and drawing 6964634. A critical technical requirement is that all materials must be mercury-free, as the components are intended for use on surface ships and submarines. The contract mandates a rigorous quality assurance process, including compliance with ISO 9001 standards and the performance of both First Article Testing and Production Lot Testing. These non-destructive tests are conducted by the government at Naval Station Newport, RI. The delivery period is 400 days, with shipping terms set as FOB Destination to the DLA Distribution New Cumberland facility in Pennsylvania. Award will be made to a single responsible offeror based on a determination of the most advantageous offer, with past performance weighted as more important than price. Administrative requirements include the use of the Wide Area Workflow system for invoicing and receiving reports. Packaging and marking must adhere to MIL-STD-2073 and MIL-STD-129. The solicitation has undergone multiple amendments, with the most recent extension moving the response deadline to November 30, 2026.

Navsup Weapon Systems Support Mech

POSTED

about 7 hours ago

DEADLINE

in about 1 month

155mm Modular Artillery for Combat Effectiveness (MACE)

Solicitation # W15QKN26R1C5R

The 155mm Modular Artillery for Combat Effectiveness (MACE) program, solicitation W15QKN26R1C5R, is a Department of Defense effort managed by the Army Contracting Command Rock Island at Picatinny. The government is seeking up to two prototype Other Transaction Agreements (OTAs) under 10 U.S.C. 4022 to develop a manufacturable 155mm cargo-carrying artillery projectile system. The project is divided into two phases: Phase I focuses on projectiles achieving a range of 30 to 35 km, while Phase II targets ranges beyond 35 km. The goal is to expand domestic manufacturing capacity and develop modular payload capabilities to support a Milestone C production decision by the fourth quarter of FY29, with potential follow-on production of up to 10,000 systems per year. The solicitation has undergone several amendments, most notably Amendment 0007, which extended the proposal submission deadline to 1500 EST on November 30, 2026, and updated the Statement of Work to reflect an anticipated award date of March 29, 2027. Proposals are evaluated based on schedule and technical factors, with schedule being the most important for Phase I and technical being the most important for Phase II, alongside cost and price. To ensure security and compliance, offerors must submit specific certifications, including Business Status Certifications and DD2345 Military Critical Technical Data Agreements, to access controlled technical data. The program emphasizes the National Technology and Industrial Base, prioritizing sources within the United States, Canada, Australia, and the United Kingdom.

W6QK Acc-Ri-Picatinny

POSTED

DEADLINE

in about 1 month

Building 262 Renovation, FLETC Glynco, Georgia

Solicitation # 70LGLY27RSSB00001

Solicitation 70LGLY27RSSB00001 is a Request for Proposal for a single firm fixed price contract to perform the renovation of Building 262 at the Federal Law Enforcement Training Center (FLETC) in Glynco, Georgia. This acquisition is a 100% Small Business Set-Aside under NAICS code 236220 for commercial and institutional building construction. The scope of work requires the contractor to provide all labor, materials, equipment, and supervision for the repair and alteration of the office building, including the removal and repositioning of furniture and the verification of all site conditions. The period of performance is scheduled from January 11, 2027, to March 11, 2028, with a total delivery requirement of 425 calendar days after the notice to proceed. Proposals are due by November 18, 2026, at 11:00 AM ET, with a final deadline for questions on November 6, 2026. Award evaluation is based on three factors of equal importance: Past Performance, Corporate Relevant Experience, and Price. Bidders must provide a bid guarantee of 20% of the bid price or 3 million dollars, whichever is less, and are required to furnish performance and payment bonds equal to 100% of the contract price. Access to controlled documents requires a signed Non-Disclosure Agreement. Contractors must also comply with the FLETC Hazardous Waste Management Plan and ensure all vehicles are registered with the facility.

Fletc Glynco Procurement Office

POSTED

DEADLINE

Supply of NSN 4921010293014This subcontract involves the procurement of two units of hardware identified by NSN 4921010293014 for the Department of Defense, specifically under the DLA Weapons Support Fluid Handling Division. The selected provider is responsible for manufacturing or sourcing the parts to ensure they strictly adhere to the technical and quality standards outlined in the DLA Master List RA001. The contract falls under NAICS code 332993 and specifies the place of performance in Tracy, California. Interested parties must submit their responses by November 5, 2026, following the posting date of October 25, 2026.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

DEADLINE

TEST STAND, TORPEDO, WAR

Solicitation # SPE7M4-27-T-1840

Solicitation SPE7M4-27-T-1840, issued by the DLA Weapons Support Fluid Handling Division on October 26, 2026, seeks quotes for 32 units of a Torpedo Warshot Test Stand (NSN 4921017264731). The procurement is open to full and open competition and is not a small business set-aside, though a price evaluation preference is available for certified HUBZone Small Business Concerns. Items must be manufactured according to TDP Rev B Gen 2 and specific reference drawings, including 53711 8613084 and 53711 8667539. The government will not evaluate offers utilizing additive manufacturing. Delivery is required within 151 days after order, with a need ship date of April 6, 2027, and a final required delivery date of October 15, 2027. Shipping is FOB Origin, with inspection and acceptance occurring at the destination, specifically the DLA Distribution DDSP New Cumberland Facility in Pennsylvania. Packaging must comply with ASTM D3951 and RP001, while marking and labeling must adhere to MIL-STD-129. The contract prohibits the use of Class I ozone-depleting chemicals and requires the use of the Wide Area WorkFlow system for electronic invoicing and payment requests.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

DEADLINE

DGM/2062 105mm Illumination Shells - UK3

Solicitation # ocds-h6vhtk-06de7d

Defence Equipment and Support is soliciting the supply of 105mm illuminating artillery shells under solicitation number ocds-h6vhtk-06de7d. This open procedure procurement falls under the defence and security special regime, with an estimated total value of 56 million GBP excluding VAT, or 67.2 million GBP including VAT. The contract is structured with an initial two year period from February 26, 2027, to January 3, 2029, and includes two option years that may extend the performance period to January 3, 2031. The contracting authority also retains the right to make additional purchases while the contract remains valid. Award decisions will be based on a weighted evaluation consisting of 60 percent for technical quality and 40 percent for cost. Deliverables must be provided according to a specified delivery schedule. Interested parties must submit their proposals in English by the deadline of February 26, 2027, at 11:59pm. The primary point of contact for this requirement is Michelle Seymour at the MOD Abbey Wood office in Bristol, United Kingdom.

Defence Equipment and Support

POSTED

DEADLINE

Electronic Safe and Arm Devices (ESAD)

Solicitation # W15QKN27A9999

The U.S. Army Contracting Command-Rock Island at Picatinny is conducting market research to identify domestic sources capable of manufacturing Electronic Safe and Arm Devices (ESAD) fuzes and Ignition Safety Devices (ISD) for rocket motors. This Request for Information seeks to evaluate the industrial base's capacity to scale production for high-rate defense requirements, including weaponized unmanned aircraft systems, counter-UAS technologies, and other low-cost, high-rate systems. The government is specifically interested in identifying supply chain bottlenecks for critical components such as high-voltage firing capacitors, solid-state high-voltage switches, and various in-line initiators. Interested companies based in the Continental United States must provide detailed information regarding their past performance over the last five years, existing manufacturing infrastructure, and their ability to surge production between fiscal years 2027 and 2031. Responses should outline technical competencies, workforce certifications, and the ability to handle controlled unclassified or classified information. This is a voluntary request for information for market research purposes only and does not constitute a formal request for proposal or a commitment to award a contract. Submissions must be received by November 19, 2026.

W6QK Acc-Ri-Picatinny

POSTED

DEADLINE

Massive Ordnance Penetrator Contractor Logistics Support Follow-On

Solicitation # FA8681-27-R-MOPCLS

The United States Air Force intends to award a sole source indefinite delivery indefinite quantity contract to The Boeing Company for Contractor Logistics Support for the GBU-57 Massive Ordnance Penetrator weapon system. This action is based on the determination that Boeing is the only responsible source capable of satisfying the requirement due to their specialized experience with the munition design, software, and proprietary test assets. The anticipated contract will feature a five year ordering period beginning around July 2027. While the government intends to proceed with a sole source award, all responsible sources may submit a capability statement demonstrating their ability to provide the required engineering skills and facilities without substantial duplication costs. Interested parties must submit their responses in PDF or Excel format to the designated contracting officers by 1400 CST on November 9, 2026. Subcontracting opportunities should be directed to The Boeing Company.

FA8681 Aflcmc Ebd

POSTED

DEADLINE

Commercial Painting and Interior FinishesThis subcontract opportunity, issued by the Department of Homeland Security's FLETC Glynco Procurement Office, involves providing interior painting and surface finishing services for prime contractors at the FLETC Glynco facility. The scope of work includes preparing surfaces and applying commercial-grade paint to office walls and ceilings, with a strict requirement that all hazardous materials, such as paints, thinners, and solvents, be managed according to the FLETC Hazardous Waste Management Plan. The project is designated as a total Small Business Set Aside under NAICS code 238320. Qualified bidders must possess a minimum of five years of commercial painting experience to ensure the professional delivery of interior finishes. The response deadline for this opportunity is November 9, 2026, at 4:00 PM.

Fletc Glynco Procurement Office

POSTED

DEADLINE

Commercial Plumbing and Restroom RenovationThis subcontract opportunity, titled Commercial Plumbing and Restroom Renovation, is issued by the Department of Homeland Security through the FLETC Glynco Procurement Office. The project involves performing plumbing fixture replacement and comprehensive restroom remodeling for prime contractors at the FLETC Glynco facility. The scope of work includes the removal of existing plumbing fixtures and the installation of new commercial-grade replacements to deliver fully operational restrooms. This is a total Small Business Set Aside under NAICS code 238220. Qualified candidates must possess a minimum of five years of experience in commercial restroom remodeling. The solicitation was posted on October 14, 2026, with a response deadline of November 9, 2026, at 4:00 PM. Performance will take place in the 31524 zip code area.

Fletc Glynco Procurement Office

POSTED

DEADLINE

Openings Installation and HardwareThis small business set-aside subcontract, managed by the Department of Homeland Security's FLETC Glynco Procurement Office, involves the supply and installation of doors, windows, and associated hardware for facility projects. The scope of work includes removing existing openings and installing new frames, glazing, and locking mechanisms to ensure all building openings are fully functional and secure. The contractor is responsible for coordinating directly with FLETC Key Control and Access Control to meet specific security requirements. This opportunity is categorized under NAICS code 238990, with a response deadline of November 9, 2026, for performance at the Glynco facility located in zip code 31524.

Fletc Glynco Procurement Office

POSTED

DEADLINE

Thermal and Moisture Protection InstallationThis small business set-aside subcontract, managed by the Department of Homeland Security's FLETC Glynco Procurement Office, involves the installation of thermal and moisture protection systems at the FLETC Glynco facility. The selected contractor will be responsible for applying insulation, waterproofing, and moisture barriers, as well as sealants, in strict accordance with provided technical specifications and environmental protection laws. The scope of work requires the delivery of fully installed and verified barrier systems, with a mandate to submit all necessary technical data within 14 days of the contract award. Interested parties must respond by November 9, 2026, for this project categorized under NAICS code 238160.

Fletc Glynco Procurement Office

POSTED

DEADLINE

Existing Conditions & Selective DemolitionThis subcontract opportunity, titled Existing Conditions and Selective Demolition, is issued by the Department of Homeland Security through the FLETC Glynco Procurement Office. The project involves performing selective demolition and site preparation for prime contractors at the FLETC Glynco facility. Key responsibilities include the removal of interior office components and existing building elements, as well as the management and disposal of non-hazardous construction debris to ensure the site is cleared and ready for new installations. The contract is designated as a Total Small Business Set Aside under NAICS code 238910. Contractors must strictly adhere to site traffic regulations and the FLETC Hazardous Waste Management Plans. The solicitation was posted on October 14, 2026, with a response deadline of November 9, 2026, for work to be performed in the 31524 zip code area.

Fletc Glynco Procurement Office

POSTED

DEADLINE

Vehicle Recompete: THIS PROCUREMENT IS FOR THE MANUFACTURE, TEST, PACKAGING, AND DELIVERY OF… — INDEFINITE DELIVERY / INDEFINITE QUANTITY W15QKN22R0008This Department of the Army indefinite delivery, indefinite quantity contract covers the manufacture, testing, packaging, and delivery of 155mm M1128 artillery metal parts assemblies, which serve as high explosive carriers. The vehicle is a full recompete with an ordering period extending through April 12, 2028. Currently, there are seven active task orders with a combined total value of over 418 million dollars. The contract is split between two primary incumbents, General Dynamics Ordnance and Tactical Systems Inc and IMT Defense Corp, who hold awards valued at approximately 211 million and 206 million dollars respectively. A significant portion of the contract value is dedicated to supporting the conflict in Ukraine and replenishing Army stockpiles, including a major order for over 151,000 metal parts. Other key activities include the production of projectile metal parts, base closures, and initial first article testing.

Department of the Army

POSTED

DEADLINE

ARMY AMMUNITION MANUFACTURING INNOVATION INDUSTRIAL BASE INTEGRATION TEAM COMMERCIAL SOLUTIONS OPENING REQUEST FOR SOLUTIONS

Solicitation # AMIP-CSO

The Army Ammunition Manufacturing Innovation Industrial Base Integration Team is soliciting innovative commercial solutions through a Commercial Solutions Opening to modernize and enhance ammunition manufacturing capabilities. The program focuses on integrating advanced technologies such as additive manufacturing, robotics, artificial intelligence, and digital twins to create a more agile and resilient industrial base. Key objectives include accelerating digital transformation via IoT platforms and advanced analytics, improving supply chain resilience, enhancing workforce capabilities, and promoting sustainable manufacturing practices, all while maintaining strict compliance with DoD cybersecurity and readiness standards. Managed by the Joint Program Executive Office for Armaments and Ammunition, the solicitation allows for awards via fixed-price contracts or Other Transaction Agreements. The selection process is phased, beginning with the continuous acceptance of unclassified Phase I white papers and PowerPoint briefings, followed by Phase II pitch sessions, and concluding with detailed Phase III technical and price proposals. Evaluation is based on a peer or scientific review focusing on return on investment, technical merit, availability of funds, and private investment. Successful efforts are intended for funding in Fiscal Year 2026, with typical periods of performance ranging from two to five years. Large business offerors are required to submit comprehensive subcontracting plans targeting various small business categories.

POSTED

DEADLINE

in about 2 months

Solicitation # W519TC-27-R-AM82

The Army Contracting Command Rock Island is seeking proposals for the supply of M82 Energetics Parts, specifically Booster Bursters, Delay Assemblies, and Slider Assemblies, to support the M82 Program at Pine Bluff Arsenal. This anticipated procurement will be a five year, firm fixed price, indefinite delivery indefinite quantity contract awarded to the responsive and responsible lowest priced technically acceptable proposal. Estimated quantities over the life of the contract range from a minimum of 65,000 units to a maximum of 90,000 units for each primary component, including corresponding first article testing units. The minimum guarantee will be obligated through the first delivery order issued alongside the base contract. This opportunity is open for competition with no specific set aside.

POSTED

about 1 month ago

DEADLINE

Vehicle Recompete: M734A1/M783 Fuzes — IDIQ M734A1/M783 FuzesThis Department of Defense indefinite delivery, indefinite quantity contract covers the manufacture and delivery of M734A1 Multi-Option Fuze for Mortars and M783 PD/Dly fuzes. These components are utilized for 60mm, 81mm, and 120mm high explosive cartridges, as well as 60mm and 120mm white phosphorous smoke cartridges. The contract vehicle has a total ceiling value of 223,842,949.01 dollars and is scheduled to remain active through March 20, 2028. L3Harris Fuzing and Ordnance Systems, Inc. is the sole incumbent, holding six orders that account for the full value of the contract ceiling. Major task orders include the purchase and assembly of both fuze models, with the largest single order valued at over 86 million dollars. This procurement was conducted as a full recompete with no set-aside restrictions.

Department of Defense

POSTED

about 1 month ago

DEADLINE