This Combined Synopsis/Solicitation opportunity from Department Of Defense was posted on June 15, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Cylinder

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W911S226U3373Federal

Submission Closed06/18/2026, 12:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 333995

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AI Contract Overview

The cylinder specified in this contract is a heavy-duty industrial unit designed for continuous operation under extreme conditions, featuring a 14.00 inch bore and 36.00 inch stroke with a 7 inch diameter chrome-plated rod that is induction hardened and coated for superior corrosion and wear resistance. It must be mounted via a front flange arrangement compliant with manufacturer standards for a 14 inch bore and align precisely with the dimensional requirements outlined in DWG C-3617. The cylinder is rated for continuous use at 3000 PSI with an appropriate safety margin per NFPA or ISO standards and must be constructed using robust welded or tie rod methods suitable for defense, industrial, and heavy equipment environments. All internal elastomeric components including seals, wipers, and secondary sealing systems must be fully compatible with phosphate ester hydraulic fluids and maintain integrity across the full operational temperature range. The cylinder is non-cushioned at both ends, with standard hydraulic ports sized for 3000 PSI flow rates and specified by the vendor to match existing system connections. The rod end will use a threaded, clevis, or spherical bearing connection, finalized during design review, while the cap end is fixed to the front flange. The sealing system must handle high pressure and high cycle demands with zero external leakage confirmed through pressure testing at 1.5 times the rated working pressure or vendor standard prior to shipment. The design must support full stroke performance without deformation or internal leakage under full pressure on both rod and cap sides, and must be serviceable in place with standard shop tools, allowing for seal replacement, gland removal, and rod servicing without cylinder removal. It is built for reliability in harsh environments including exposure to dust, moisture, and industrial contaminants, both indoors and outdoors. Documentation must include a detailed dimensional drawing showing overall length, flange to rod end dimensions, stroke, and mounting specifications, along with pressure rating and phosphate ester fluid compatibility statements. Upon request, test certification must be provided. This solicitation, numbered W911S226U3373, is a total small business set-aside under NAICS code 333995, issued by the Department of Defense through the Office at Fort Drum, New York, with a response deadline of June 18, 2026, and inquiries directed to Kyle Brown at the provided contact information.

General Info

Supply heavy-duty 14" bore hydraulic cylinder, 3000 PSI, corrosion-resistant, pressure tested, DoD set-aside.

Agency

Department Of Defense → W6QM Micc-Ft DrumView Agency

NAICS

333995 - Fluid Power Cylinder and Actuator ManufacturingView NAICS

Place of Performance

Crane Army Ammunition Activity300 HW 361 Building 148Crane, IN 47522NO FIRDAY DELIVERYS, NY, 47522

Set-Aside

SBA

Documents

(0)

No documents available

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Timeline

1 update

PhaseClosed

PostedJun 4

Combined Synopsis

Amendment 1Jun 15

Contract was updated

Response DeadlineJun 18

Deadline has passed

Submission Closed

06/18/2026, 12:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → W6QM Micc-Ft Drum

Contacts1 person available

OfficeFORT DRUM, NY, 13602-5220, USA

Organization / Agency

Department Of Defense → W6QM Micc-Ft Drum

View Agency Profile

Office AddressFORT DRUM, NY, 13602-5220, USA

Contacts

Kyle Brown

contact@example.gov

+1 (555) 000-0000

Full Description

Updated for rewording of description to add the cylinder mount details. Also added the attachment showing the mount details. Cylinder size Cylinder shall have a 14.00 inch bore and 36.00 inch stroke.Rod size Cylinder rod shall be 7 inch diameter, chrome plated over the full exposed length.Mounting configuration Cylinder shall be provided with a front flange mounting arrangement suitable for rigid attachment to the machine structure, with flange dimensions and bolt pattern per manufacturers standard for a 14 inch bore industrial cylinder.Mounting shall comply with dimensional requirements shown on DWG C-3617.Cylinder shall include the required attachment features for the specified front flange mount.Operating pressure rating Cylinder shall be designed and rated for continuous operation at 3000 PSI working pressure, with an appropriate safety factor per industry standards such as NFPA or ISO.Hydraulic fluid compatibility All seals, wipers, and internal elastomeric components shall be fully compatible with phosphate ester hydraulic fluids and suitable for continuous service in that medium.Cushioning Cylinder shall be non cushioned at both ends of stroke. No internal adjustable cushions are required.Construction type Cylinder shall be of heavy duty welded or tie rod industrial construction, designed for continuous duty in harsh environments including industrial, defense, or heavy equipment applications.Rod finish and protection Rod shall be induction hardened or equivalent as required by vendor to support the 7 inch diameter design. Chrome plating shall provide corrosion and wear resistance suitable for outdoor or industrial use.Ports and connections Cylinder shall be provided with standard hydraulic ports sized appropriately for 3000 PSI operation and the expected flow rate. Port type such as SAE, NPTF, or metric shall be specified by the vendor and compatible with the existing hydraulic system.End configurations Cap end Front flange mounting as specified.Rod end Rod end shall be provided with a threaded, clevis, or spherical bearing connection as required by the application. Final configuration to be determined during design review.Sealing system Primary rod seal, secondary seal, and wiper shall be designed for high pressure, high cycle service at 3000 PSI. All seals shall be phosphate ester compatible and rated for the full operating temperature range of the system.Operating environment Cylinder shall be suitable for indoor or outdoor industrial use, including exposure to dust, moisture, and typical shop contaminants.Performance requirements Cylinder shall be capable of full stroke operation at 3000 PSI without permanent deformation or leakage. Rod side and cap side shall both be rated for full pressure.Testing and quality Each cylinder shall be pressure tested to at least 1.5 times rated working pressure or per vendor standard prior to shipment. Cylinder shall be free of external leakage and shall meet vendors internal leakage criteria.Maintenance and serviceability Cylinder design shall allow seal replacement, gland removal, and rod service using standard shop tools. All routine rebuild and seal replacement operations shall be possible without removing the cylinder from the machine. The design shall provide sufficient access for in place servicing while the cylinder remains installed in its mounting configuration.DocumentationVendor shall provideDimensional drawing showing overall length, flange to rod end dimensions, stroke, and mounting details.Pressure rating, fluid compatibility statement for phosphate ester fluids, and test certification upon request.