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FLINT CLIFFS MANUFACTURING CORP.

UEI: D639QDRC1693CAGE: 4JB37

FLINT CLIFFS MANUFACTURING CORP. is a federal contractor, registered under UEI D639QDRC1693 and CAGE code 4JB37. It has been awarded $6,698,819 in federal contracts. Primary work spans All Other Miscellaneous Fabricated Metal Product Manufacturing, Fabricated Structural Metal Manufacturing, and Gasket, Packing, and Sealing Device Manufacturing. Top awarding agencies include Department Of Defense.

Contact Information

Registration and classification details

Registration

UEI Code

D639QDRC1693

CAGE Code

4JB37

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

For Profit OrganizationVeteran-Owned BusinessManufacturer of Goods

NAICS Codes

332312Fabricated Structural Metal Manufacturing(Primary)
332322Sheet Metal Work Manufacturing
332420Metal Tank (Heavy Gauge) Manufacturing
332439Other Metal Container Manufacturing
332710Machine Shops
+6 more

Federal Contracting Overview

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

AI Capability Profile

Flint Cliffs Manufacturing Corp. specializes in the precision manufacturing and assembly of heavy-duty mechanical components for defense applications, with a demonstrated focus on lift and arm assembly systems. Their technical expertise lies in high-tolerance fabrication, electro-mechanical integrat...

Flint Cliffs Manufacturing Corp. specializes in the precision manufacturing and assembly of heavy-duty mechanical components for defense applications, with a demonstrated focus on lift and arm assembly systems. Their technical expertise lies in high-tolerance fabrication, electro-mechanical integration, and assembly of industrial-grade lifting mechanisms used in military equipment. The contractor exhibits strong capability in translating military specifications into robust, field-deployable hardware, emphasizing durability, repeatable performance, and compliance with defense-grade engineering standards. Their work suggests deep familiarity with kinematic systems, hydraulic and pneumatic actuation interfaces, and assembly workflows requiring stringent quality control and dimensional accuracy. The company maintains a consistent relationship with the Department of Defense, delivering mission-critical mechanical assemblies that support operational systems requiring reliable motion control and load-bearing functionality. Their contracts indicate a pattern of repeat engagement on specialized hardware components, suggesting trusted status as a niche supplier for complex, low-volume defense assemblies where precision and reliability are non-negotiable. Flint Cliffs operates primarily within NAICS 333310, which encompasses the manufacture of commercial and service industry machinery—here adapted for military use. In practice, this translates to the production of ruggedized lifting, positioning, and articulation systems used in tactical vehicles, maintenance platforms, or field-deployable equipment. Their market positioning is that of a specialized industrial manufacturer serving defense-specific mechanical needs, distinct from general-purpose machinery producers. As a small business structured as a 2L entity based in Burlington, Iowa, Flint Cliffs Manufacturing Corp. maintains a focused, geographically centralized production footprint. The company holds no federal certifications but leverages its technical precision and consistent delivery to establish credibility within the defense supply chain. Their operations reflect a lean, contract-driven manufacturing model optimized for high-integrity, low-volume defense production.

Key Performance Metrics

Awards Count

138

All time

Active

0

Currently performing

Completed

138

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
Awards by Agency Over Time
Awards by Place of Performance

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Open opportunities in FLINT CLIFFS MANUFACTURING CORP.'s top NAICS codes and agencies

NAICS: 332999
New
DIBBS
SPACER, SLEEVE
Solicitation # SPE4A7-27-R-X068
Solicitation SPE4A7-27-R-X068 is an Indefinite Delivery Purchase Order issued by the DLA Weapons Support ASC for the procurement of 124,000 sleeve spacers, identified by NSN 5365-01-034-2519. The contract is not a small business set-aside and is intended to span five base years or until an aggregate total of 350,000 dollars is reached. Pricing should be based on an estimated annual quantity of 125 units, with minimum delivery orders of 75 and maximums of 201. Delivery is required within 200 days after receipt of order to various CONUS stock locations, with inspection and acceptance occurring at the destination. The award will be based on best value, with a significant emphasis on past performance, specifically SPRS assessments and historical quality and delivery compliance. Technical requirements are governed by the DLA Master List, and sampling must follow MIL-STD-1916 or ASQ H1331. Packaging must adhere to ASTM D3951 and MIL-STD-129, with palletization following RP001. Due to the presence of controlled unclassified information, contractors must obtain CMMC Level 2 certification and upload it to the SPRS by November 10, 2026. Additionally, the item is subject to ITAR or EAR export controls, requiring approved JCP certification and specific DLA training for access to technical data. Invoicing and payment must be processed through the Wide Area WorkFlow system.
DLA WEAPONS SUPPORT ASC SUPPLIER OPER AE AND AF DIV

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