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CHESTNUT PARK

Parent6 subsidiariesUEI: U45EH8WMNF55

CHESTNUT PARK is a federal contractor, registered under UEI U45EH8WMNF55. It has been awarded $1,945,829 in federal contracts. Primary work spans Other Aircraft Parts and Auxiliary Equipment Manufacturing and Aircraft Manufacturing. Top awarding agencies include Department Of Defense (dod).

Contact Information

Registration and classification details

Registration

UEI Code

U45EH8WMNF55

Subsidiaries

6 companies roll up into CHESTNUT PARK, sized by each one's own awards

Award distribution

$80.5M

Circor Aerospace, INC.$70.4M Motor Technology, INC.$6.2M Leslie Controls INC$3.5M Circor Aerospace, INC.$324.5K Spence Engineering CO INC$25.6K Circor Instrumentation Technologies, INC.$18.3K

1Circor Aerospace, INC.UEI JL8ZKGRL2LH3$70.4M87.5%2Motor Technology, INC.UEI KA58RHBCD513$6.2M7.7%3Leslie Controls INCUEI FK62MEWZ92V1$3.5M4.4%4Circor Aerospace, INC.UEI FQ9BDCCJ62K5$324.5K0.4%5Spence Engineering CO INCUEI DG5CLLBPYHQ7$25.6K0.0%6Circor Instrumentation Technologies, INC.UEI F2DXBQTVPWY7$18.3K0.0%

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NEPA and Cultural Resources Compliance Workflow Modernization Prototype for Army Reserve 63d Readiness Division

Solicitation # fb420221-eb1c-4f01-9757-62730fa6db7f

The U.S. Army Reserve 63d Readiness Division is seeking prototype approaches to modernize and standardize statutory and regulatory due-diligence workflows across its seven-state area of responsibility. The primary focus is on improving the consistency, visibility, and timeliness of National Environmental Policy Act and National Historic Preservation Act compliance processes related to facility maintenance, military construction, and real-property actions. The goal is to address operational inefficiencies such as inconsistent handoffs, duplicate documentation, and limited visibility into pending actions by developing a repeatable, Government-reviewable operating model. This effort aims to integrate work-order tracking, geospatial information, and regulatory correspondence to create an auditable system for decision support. The prototype will be evaluated based on its ability to improve processing timeliness, record traceability, and documentation completeness without requiring the government to procure new software unless identified as a gap. While the contractor will develop the workflow model, the Government retains all final regulatory determinations, compliance approvals, and signature authority.

Department Of Defense

POSTED

DEADLINE

UAS Powerplant & Energy Systems SupplierThis subcontract with the Department of the Navy involves the supply and integration of propulsion systems and energy sources for prime contractors working on NAVAIR TRUAS Increment II projects. The scope of work requires the delivery of integrated engine/motor and fuel/battery systems that meet KPP 5 requirements, specifically ensuring compatibility with heavy fuels such as Diesel, JP5, or JP8. The technical specifications mandate that the provided powerplants must support the transport of 150lb payloads over a distance of 10 nautical miles and 100lb payloads over 40 nautical miles. This effort falls under NAICS code 336411 and is focused on the industry demonstration of cargo unmanned aircraft systems.

Department Of The Navy

POSTED

DEADLINE

TRUAS Increment II Cargo UAS Industry Demonstration

Solicitation # 15688

The Department of the Navy, through the Air Warfare Program Management Office (DRPM RAS 4.0), is seeking unmanned aircraft systems (UAS) and enabling technologies to support the Marine Corps Unmanned Logistics System-Air (ULS-A) mission. The primary objective is to establish an organic aerial distribution capability for small-unit logistics across the last tactical mile in Distributed Operations and Expeditionary Advanced Base Operations. This effort will culminate in a technology demonstration in Huntsville, Alabama, between January 25 and February 5, 2027. Participants must demonstrate ground set-up, refueling, and two specific autonomous flight profiles: one transporting a 100 lb payload for 40 nautical miles and another transporting at least 150 lbs for 10 nautical miles. The government is inviting submissions from all qualified participants, including small businesses and non-traditional defense contractors. To be considered, UAS capabilities must meet threshold minimum requirements for Operational Performance (KPP 1) and Powerplant and Energy Source (KPP 5), with a preference for a maximum gross take-off weight of up to 350 lbs. Systems must utilize a Modular Open Systems Architecture (MOSA) and comply with strict cybersecurity, electromagnetic interference, and spectrum regulations. Selection for potential Other Transaction (OT) prototype awards will be based on the highest-ranked capabilities offering the most advantageous utility to the Marine Corps logistical mission. Applications, consisting of a white paper and a completed questionnaire, must be submitted by November 30, 2026.

Department Of The Navy

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Manufacture of Fuel Tank Sump Vent System Drain Valve AssemblyThis subcontract involves the manufacture of 174 Fuel Tank Sump Vent System Drain Valve Assemblies for the DLA Weapons Support Fluid Handling Division. The contractor is responsible for fabricating part number 114PS509-1 in strict accordance with Basic Drawing NR 77272 114PS509 Revision C and its associated reference drawing. The final deliverables are identified by NSN 1680-01-121-5195. To qualify for this project, the manufacturer must maintain CMMC Level 2 certification and hold approved source status on source-controlled drawings. The work falls under NAICS code 336413 and is performed on behalf of prime contractors supporting the Department of Defense. Performance of the contract is centered in the 95304-5000 zip code area.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

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Aircraft Speed Brake (NSN 1560-01-045-0351) SupplyThis subcontract involves the supply of six aircraft speed brake assemblies, identified by NSN 1560-01-045-0351, for prime contractors supporting DLA and Air Force projects. The scope of work includes the fabrication and assembly of components strictly following Technical Data Package Rev C Gen 4 and Reference Drawing NR 81755 16PR070. To ensure operational readiness, the provider must perform Product Verification Testing and adhere to ISO 9001:2015 quality standards. Managed by the Department of Defense under the DLA Weapons Support ASC, the contract requires the provider to possess a valid CAGE code and approved source authority. The project falls under NAICS code 336413, with performance taking place in zip code 84056-5734. The solicitation was posted on October 30, 2026, with a response deadline of November 2, 2026.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER AE AND AF DIV

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Manufacturing of Shaft, Block and Piston AssemblyThis subcontract, issued by the Department of Defense DLA Weapons Support Fluid Handling Division, requires the manufacture and supply of five Shaft, Block and Piston Assemblies under NSN 1650-01-237-4425. The contractor must utilize precision machining to fabricate units according to Eaton Aerospace P/N 622308, TDP Rev A Gen 1. Strict adherence to quality control and inspection standards per MIL-STD-1916 and packaging requirements per MIL-STD-2073-1E is mandatory. The opportunity is designated as a Total Small Business Set-Aside under NAICS code 336413. Successful bidders must be capable of providing prohibited telecommunications disclosures via dibnet.dod.mil. The contract was posted on October 30, 2026, with a response deadline of November 5, 2026, and performance is centered in the 84056-5734 zip code area.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

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Manufacturing and Supply of Operating Rods (Aft)This subcontract involves the manufacturing and supply of 20 precision-machined aft operating rods, identified by NSN 5340-01-493-9406, for prime contractors supporting DLA Aviation aircraft hardware projects. The work is managed under the Department of Defense through the DLA Weapons Support Land Supply Chain, falling under NAICS code 336413. The contractor is required to fabricate the components to strict government specifications and implement Unique Item Identification using 2D data matrix symbology in accordance with ISO/IEC 16022. Final delivery must include the specified units along with compliant UII markings and all necessary receiving reports.

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

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Aircraft Skin Component Supplier (NSN 1560-01-104-9497)This subcontract, issued by the Department of Defense via the DLA Weapons Support ASC, requires the fabrication or sourcing of two aircraft skin components identified by NSN 1560-01-104-9497. These components are designated as Critical Application Items and must be produced using aerospace-grade materials and precision machining to support prime contractors on defense projects. The contract is a total small business set-aside under NAICS code 336413, with performance taking place at Tinker AFB. Strict compliance is required for packaging and documentation, with hazardous materials following TQ requirement IP025/FED-STD-313 and non-hazardous materials adhering to ASTM D3951. Suppliers must provide their CAGE code and representations regarding their status as an OEM or distributor facility. The response deadline for this opportunity is November 13, 2026.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER AE AND AF DIV

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SPEED BRAKE, AIRCRAFT

Solicitation # SPE4A7-27-Q-0094

Solicitation SPE4A7-27-Q-0094 is a request for quotation issued by the DLA Weapons Support ASC Supplier Oper AE and AF Div for the procurement of six aircraft speed brakes, identified by NSN 1560-01-045-0351. The requirement is not a small business set-aside and is designated as a DO rated order for national defense. The items must be manufactured according to Technical Data Package Rev C Gen 4 and specific reference drawings. Delivery is required within 748 days after receipt of order, with inspection and acceptance occurring at the source. A first article test is required, with one unit due within 90 calendar days to Hill AFB. The award will be based on best value, evaluating price, quoted delivery, and past performance, with SPRS assessments weighted most heavily. The contractor must comply with ISO 9001:2015 quality standards and specific DLA packaging and marking requirements, including MIL-STD-129 and MIL-STD-2073-1E. Significant regulatory requirements include CMMC Level 2 certification, ITAR and EAR export controls for technical data, and the Buy American and Balance of Payments Program. Invoicing and receiving reports must be processed electronically through the Wide Area WorkFlow system.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER AE AND AF DIV

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PROTECTIVE LENS

Solicitation # SPE4A5-27-T-1713

Solicitation SPE4A5-27-T-1713 is a request for quotations issued by the DLA Weapons Support Center for the procurement of 312 protective lenses. The items are identified as critical application commercial items, specifically Goodrich Corporation part number 50-799 (NSN 1630-01-565-1413). Delivery is required within 171 days after order, with shipping terms set as FOB Origin and the final destination being the DLA Distribution Depot at Hill AFB, Utah. The contract mandates strict adherence to quality and packaging standards, including MIL-STD-2073-1E for packaging, MIL-STD-129 for marking, and specific fragile labeling. Inspection and acceptance will occur at the destination per FAR 52.246-2, utilizing zero-based sampling plans such as MIL-STD-1916 or ASQ H1331. Offerors must submit quotes via the DIBBS portal and comply with various federal regulations, including the Buy American Act, the Berry Amendment, and DFARS cybersecurity requirements for safeguarding covered defense information. This is not a small business set-aside, though a price evaluation preference may be applied to HUBZone concerns.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER OEM DIVISION

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Solicitation # SPE4A7-27-T-1851

Solicitation SPE4A7-27-T-1851 is a request for quotations issued by the DLA Weapons Support ASC Supplier Oper AE and AF Div for the procurement of two control panels, identified as NSN 1680-01-585-5354 and Boeing part number 253E4973-00. This item is classified as a commercial off the shelf and critical application item. The procurement is designated as a total small business set-aside under NAICS code 336413. Delivery is required within 171 days after order, with a need ship date of April 20, 2027, and an original required delivery date of July 29, 2027. Supplies are to be delivered to the DLA Distribution New Cumberland facility in Pennsylvania, with inspection and acceptance occurring at the point of origin. The contract mandates strict adherence to quality and security standards, including a Cybersecurity Maturity Model Certification (CMMC) Level 2 Self-Assessment and quality systems compliance with SAE AS9003 or ISO 9001. Packaging and marking must comply with MIL-STD-2073-1E and MIL-STD-129, respectively, with specific palletization requirements per DLA standard RP001. Administrative requirements include the use of the Wide Area WorkFlow system for electronic invoicing and payment. Offerors must also comply with the Buy American Act, the Berry Amendment, and regulations regarding the prohibition of covered defense telecommunications equipment.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER AE AND AF DIV

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DEADLINE

Solicitation # SPE4A7-27-T-1893

Solicitation SPE4A7-27-T-1893 is a request for quotations issued by the DLA Weapons Support Center for the procurement of 51 units of Cap Assembly, identified by NSN 1615007019935. This is designated as a critical application item with approved part numbers from Bell Textron Inc (P/N 4100667479) and Wisco Products Inc (P/N FC3731). The contract is not a small business set-aside and falls under NAICS code 336411. Delivery is required within 53 days after order, with shipping terms set as FOB Origin and the final destination being the DLA Distribution Depot at Tinker AFB, Oklahoma. The procurement mandates strict adherence to quality and technical standards, including a CMMC Level 2 Self-Assessment and compliance with the DLA Master List of Technical and Quality Requirements. Inspection and acceptance will occur at the origin, utilizing zero-based sampling plans such as MIL-STD-1916 or ASQ H1331. Packaging must comply with ASTM D3951 and MIL-STD-129, with palletization following RP001 requirements. Additionally, the offeror must comply with the Buy American Act, the Berry Amendment, and DFARS regulations regarding the safeguarding of covered defense information and the prohibition of certain telecommunications equipment. Invoicing and payment must be processed electronically through the Wide Area WorkFlow system.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER AE AND AF DIV

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Solicitation # SPE4A5-27-T-1410

Solicitation SPE4A5-27-T-1410, issued by the DLA Weapons Support ASC Supplier Oper OEM Division, is a request for quotations for 10 units of a spring rod, identified as a critical application item. The required hardware is specified as NSN 1660011798038, Honeywell International Inc. part number 3171518-1. The procurement is categorized under NAICS code 336411, with a required delivery date of November 28, 2027, and a need ship date of April 6, 2027. Delivery is set for 161 days after order, with FOB Origin terms and destination inspection and acceptance at the DLA Distribution Depot Oklahoma at Tinker AFB. The contract mandates strict adherence to the DLA Master List of Technical and Quality Requirements, which takes precedence over the general ASTM D3951 packaging standard. All shipments must be marked and labeled per MIL-STD-129 and palletized according to RP001. Quality assurance requires sampling in accordance with MIL-STD-1916 or ASQ H1331, with a zero-non-conformance requirement for acceptance. Key regulatory compliance includes CMMC Level 2 Self-Assessment, DFARS 252.204-7012 for safeguarding covered defense information, and the Buy American and Balance of Payments Program. Invoicing and payment must be processed electronically through the Wide Area Workflow system.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER OEM DIVISION

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DEADLINE

Solicitation # SPE7M4-27-Q-0105

Solicitation SPE7M4-27-Q-0105 is a fixed-price request for quotation issued by the DLA Weapons Support Fluid Handling Division for the procurement of 11 units of LAP ASSEMBLY, part number 1650-01-315-1701. The contract requires delivery within 165 days after order to DLA Distribution Jacksonville, Florida, with both inspection and acceptance occurring at the destination. Award will be based on the best value to the government, evaluating price, offered delivery, and past performance. The procurement includes stringent quality and technical requirements, incorporating the DLA Master List of Technical and Quality Requirements, which takes precedence over the general ASTM D3951 packaging standard. Marking and labeling must comply with MIL-STD-129, and palletization must follow RP001. Quality assurance involves sampling per MIL-STD-1916 or ASQ H1331, with a requirement for zero non-conformances in sample lots. Additionally, the contractor must meet CMMC Level 2 self-assessment standards and comply with various FAR and DFARS clauses, including the Buy American and Balance of Payments Program and restrictions on sourcing from certain foreign entities. Invoicing and payment must be processed electronically through the Wide Area WorkFlow system.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

DEADLINE

Solicitation # SPE4A5-27-T-1651

Solicitation SPE4A5-27-T-1651 is a request for quotations issued by the Defense Logistics Agency Weapons Support ASC Supplier OEM Division for the procurement of five Bell Crank components, identified by NSN 1680004899907 and Bell Textron Inc part number 212-060-745-1. This is a critical application item under NAICS code 336413 and is not a small business set-aside. The required delivery is 171 days after order, with shipping terms set as FOB Origin and delivery to DLA Distribution San Joaquin in Tracy, California. The contract mandates strict adherence to quality and technical standards, including a zero-based sampling plan per MIL-STD-1916 or ASQ H1331. Packaging must comply with ASTM D3951 and MIL-STD-129, with DLA Master List requirements taking precedence. Key compliance mandates include a CMMC Level 2 Self-Assessment, adherence to the Buy American Act and Berry Amendment, and the use of the Wide Area Workflow system for electronic invoicing. Inspection and acceptance will occur at the destination.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER OEM DIVISION

POSTED

DEADLINE

CAP END BRAKE METER

Solicitation # SPE4A7-26-T-740B

Solicitation SPE4A7-26-T-740B is a request for quotations issued by DLA Aviation for the procurement of seven Cap End Brake Meters, identified by NSN 1630005105456 and associated with Sargent Aerospace and Defense part number B2713. This item is designated as a critical application item. The required delivery date is March 2, 2027, with a need ship date of March 14, 2027. Delivery is established as FOB Origin, with the final destination being the DLA Distribution Depot at Hill AFB, Utah. The contract mandates strict quality and security compliance, including a CMMC Level 2 Self-Assessment and adherence to SAE AS9003 or ISO 9001 standards. Inspection and acceptance will occur at the origin per FAR 52.246-2, utilizing zero-based sampling plans such as MIL-STD-1916 or ASQ H1331. Packaging must comply with MIL-STD-129 and RP001, with specific requirements for hazardous materials labeling under the Hazard Communication Standard. Additionally, the award is subject to the Buy American Act and requires the use of the Wide Area WorkFlow system for invoicing and payment.

ASC SUPPLIER OPER AE AND AF DIV

POSTED

DEADLINE

HOOK, DOOR RELEASE

Solicitation # SPE4A7-27-T-1882

Solicitation SPE4A7-27-T-1882 is a fixed-price request for quotation issued by the DLA Weapons Support ASC for the procurement of three forward release emergency depressurization door hook assemblies, identified by NSN 1560-00-593-0025. The successful contractor must possess the engineering capabilities to fabricate, test, and furnish Air Force spares that meet strict form, fit, and function requirements. Delivery is required within 157 days after order, with a need ship date of April 6, 2027, and a final required delivery date of January 4, 2028. Shipping, inspection, and acceptance are all designated as FOB Origin, with delivery to the DLA Distribution New Cumberland facility in Pennsylvania. This procurement involves significant regulatory and quality compliance. The items are subject to export controls under ITAR or EAR, requiring contractors to have approved US/Canada Joint Certification Program certification and specific DLA training. Technical requirements include adherence to the DLA Master List of Technical and Quality Requirements, with manufacturer inspection systems requiring compliance with SAE AS9003 or ISO 9001. Additionally, the contract mandates Cybersecurity Maturity Model Certification (CMMC) Level 2 and safeguarding of covered defense information. While this is not a small business set-aside, a price evaluation preference is available for certified HUBZone small business concerns. All invoicing and receiving reports must be processed electronically through the Wide Area WorkFlow system.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER AE AND AF DIV

POSTED

DEADLINE

SHAFT, BLOCK AND PISTON

Solicitation # SPE7M4-27-Q-0106

Solicitation SPE7M4-27-Q-0106 is a firm fixed price procurement issued by the DLA Weapons Support Fluid Handling Division for five shaft, block, and piston assemblies, identified by NSN 1650-01-237-4425 and Eaton Aerospace part number 622308. This is a total small business set-aside for a critical application item with a delivery timeline of 400 days after delivery order. The contract specifies destination inspection and acceptance, with shipping directed to the DLA Distribution Depot Hill in Utah. The requirement mandates strict adherence to quality and technical standards, including CMMC Level 2 self-assessment, MIL-STD-129 for marking, and MIL-STD-2073-1E for packaging. Quality assurance will be governed by MIL-STD-1916 or ASQ Z1.4, requiring zero non-conformances for acceptance. Administrative requirements include the use of the Wide Area WorkFlow system for invoicing and receiving reports, and compliance with the Buy American and Balance of Payments Program. Award will be based on the best value, evaluating price, offered delivery, and past performance.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

DEADLINE