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STOFFEL SEALS CORPORATION

UEI: FF4GXN2U9DS1

STOFFEL SEALS CORPORATION is a federal contractor, registered under UEI FF4GXN2U9DS1. It has been awarded $1,245,501 in federal contracts. Primary work spans All Other Converted Paper Product Manufacturing, Coated and Laminated Paper Manufacturing, and Hardware Manufacturing. Top awarding agencies include Department Of Agriculture, Department Of Defense, and Department Of The Interior.

Contact Information

Registration and classification details

Registration

UEI Code

FF4GXN2U9DS1

Federal Contracting Overview

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

Key Performance Metrics

Awards Count

96

All time

Active

0

Currently performing

Completed

96

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 Agriculture$957.0K76.8%Department Of Defense$269.4K21.6%Department Of The Interior$9.9K0.8%Department Of The Treasury$9.3K0.8%

Awards by NAICS

322299 - All Other Converted Paper Product Manufacturing$647.9K52%322222 - Coated and Laminated Paper Manufacturing$302.8K24.3%332510 - Hardware Manufacturing$73.1K5.9%339991 - Gasket, Packing, and Sealing Device Manufacturing$60.8K4.9%332999 - All Other Miscellaneous Fabricated Metal Product Manufacturing$51.1K4.1%

- Unknown NAICS$39.5K3.2%

326199 - All Other Plastics Product Manufacturing$13.7K1.1%423710 - Hardware Merchant Wholesalers$11.8K1%332618 - Other Fabricated Wire Product Manufacturing$7.9K0.6%424690 - Other Chemical and Allied Products Merchant Wholesalers$6.3K0.5%

Others - Other NAICS codes (8 codes, <0.5% each)$30.6K2.5%

Awards by Agency Over Time

Awards by Place of Performance

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Nanotechnology Orchestrated Viral Annihilation (NOVA) – DTRA

Solicitation # 5fc9b9c3-3c66-4cf1-bd23-c37a93301889

Department Of Defense

POSTED

about 5 hours ago

DEADLINE

Torlon 4503 Valve SeatsThis subcontract involves the fabrication and supply of six high-performance polymer mating seats for prime contractors supporting Naval Sea Systems Command shipboard projects. The components must be manufactured from Torlon 4503 polymer in strict accordance with Electric Boat Specification 4147 and drawing specifications DN330635C5 and DN330635C9. To qualify for this engagement, the provider must maintain Confidential clearance and provide Mercury-Free certification. Final delivery of the mating seats requires the inclusion of Certificates of Compliance to ensure all technical and quality standards are met.

Navsup Weapon Systems Support Mech

POSTED

about 5 hours ago

DEADLINE

in about 1 month

Supply of Specialized Component (Design CAGE 27235)This subcontract involves the supply of specialized components designed by Hardie-Tynes Co Inc for prime contractors supporting DLA Weapons Support Mechanicsburg projects. Operating under NAICS code 332999, the provider is responsible for sourcing and delivering items as commercial or commercial-off-the-shelf products in accordance with FAR 2.101(b). For any modified items, the provider must supply technical drawings or detailed comparisons to ensure specifications are met. The scope of work includes the delivery of physical components along with all necessary supporting commercial documentation, price catalogs, and standard commercial warranties. This requirement is managed through the Department of Defense via the SPRMM1 DLA Mechanicsburg agency, with a response deadline set for November 27, 2026.

SPRMM1 DLA Mechanicsburg

POSTED

about 5 hours ago

DEADLINE

in about 1 month

High-Performance Polymer Valve Seat ManufacturingThis subcontract involves the manufacturing of mating seats for a 2.5-inch ball valve to support prime contractors on Navsup Weapon Systems Support Mechanicsburg projects. The selected provider will be responsible for the molding or machining of these valve seats using Teflon-filled acetal, strictly adhering to Naval Sea System Command Drawing 801-6408784. The final delivery must include two mating valve seats along with all necessary material certifications. To ensure high quality and precision, the contractor must maintain ISO 9001 or SAE AS9100 certification and adhere to Special Emphasis Level I quality assurance standards. This opportunity falls under NAICS code 326199 and is managed by the Department of Defense. Interested parties must submit their responses by November 20, 2026.

Navsup Weapon Systems Support Mech

POSTED

about 5 hours ago

DEADLINE

in about 1 month

Qualified Barrier Material SupplyThis subcontract involves the supply of certified barrier materials for prime contractors working on Navsup Weapon Systems Support projects under the Department of Defense. The selected provider is responsible for sourcing and delivering materials that strictly adhere to MIL-PRF-22191, MIL-PRF-3420, and MIL-PRF-22019 specifications, with final delivery made directly to the fabricator. To be eligible, the manufacturer must be officially listed on the applicable Qualified Products List via the Qualified Products Database. This opportunity falls under NAICS code 326199, with a response deadline set for November 20, 2026.

Navsup Weapon Systems Support

POSTED

about 5 hours ago

DEADLINE

in about 1 month

Hydraulic System Fuse Repair and ModificationThis subcontract involves the technical teardown, evaluation, repair, and modification of hydraulic system fuses, specifically NSN 27RH 4820-01-519-4591 P8, for prime contractors supporting NAVSUP Weapon Systems Support projects. The scope of work includes disassembling the components, assessing failure points, and performing repairs to OEM or government specifications. All work must be executed using hydraulic test benches and calibration equipment that comply with NCSL Z540.3 or ISO 10012 standards. To be eligible, contractors must hold ISO 9001 or AS9100 certification and obtain NAVSUP WSS Source Approval. The project falls under NAICS code 332999 and requires the final delivery of fully repaired fuses. The response deadline for this opportunity is November 20, 2026.

Navsup Weapon Systems Support

POSTED

about 5 hours ago

DEADLINE

in about 1 month

Supply of Graphite-Filled Urethane Valve SeatsThis subcontract involves the supply of specialized graphite-filled urethane valve seats for prime contractors working on Navsup Weapon Systems Support Mechanicsburg shipboard system projects. The required components must be manufactured by Mearthane Products Inc. using MD71-GG Mearthane Graphite Filled Urethane, ensuring strict adherence to ASTM D2240, D792, D412, D575, and D1822 standards. Each delivery kit must contain two certified mating seats accompanied by material certifications that verify all necessary ASTM properties. The opportunity is categorized under NAICS code 326199 and is associated with the Department of Defense. Interested parties must respond by November 20, 2026.

Navsup Weapon Systems Support Mech

POSTED

about 5 hours ago

DEADLINE

in about 1 month

Manufacture of Plain Seals (NSN 5330-01-703-4008)This subcontract involves the manufacture of specialized plain seals, identified by NSN 5330-01-703-4008, for prime contractors supporting DLA Mechanicsburg. Production must strictly adhere to Cage Code 98032, reference number 300028-30, and TDP Version No. 001. The contractor is responsible for ensuring all items are marked according to MIL-STD-130, REV N and MIL-STD-129, with packaging meeting the standards of MIL-STD-2073-1 or ASTM D3951-18. The opportunity falls under NAICS code 326199 and requires the provider to maintain CMMC certification and ensure full compliance with the Buy American Act. Interested parties must submit their responses by November 16, 2026, to support the Department of Defense requirements managed by SPRMM1 DLA Mechanicsburg.

SPRMM1 DLA Mechanicsburg

POSTED

about 5 hours ago

DEADLINE

Mearthane Valve Seat SupplyThis subcontract involves the manufacture and supply of 175 sets of specialized mating seats for ball valve kits, supporting prime contractors on projects for the Department of Defense agency Navsup Weapon Systems Support Mech. To ensure seal integrity under high pressure, the seats must be produced using Mearthane thermoplastic polyurethane. The contractor is required to provide Material Safety Data Sheets in compliance with OSHA 29 CFR 1910.1200 and FED STD 313. This procurement falls under NAICS code 326199, with a response deadline set for November 20, 2026.

Navsup Weapon Systems Support Mech

POSTED

about 5 hours ago

DEADLINE

in about 1 month

Precision Ball Valve Ball ManufacturingThis subcontract involves the fabrication of 175 high-precision balls for ball valve kits supporting NAVSUP Weapon Systems Support projects for the Department of Defense. The manufacturer is required to machine and finish the components using SAE AMS 6931 D alloy in strict accordance with drawing 2643-820-23C1. Quality assurance is critical, requiring either hydrostatic testing at 1875 PSI for 30 minutes or dye penetrant inspection following T9074-AS-GIB-010/271 and MIL-STD-2035 standards. To qualify for this project, the contractor must maintain ISO 9001, ISO/IEC 17025, and ANSI/NCSL Z540.3 certifications. Final delivery must include the completed machined balls along with all necessary test certifications to verify compliance with the technical specifications.

Navsup Weapon Systems Support Mech

POSTED

about 5 hours ago

DEADLINE

in about 1 month

Aerospace Polycarbonate Material SupplyThis subcontract, titled Aerospace Polycarbonate Material Supply, involves the provision of high-specification raw polycarbonate sheets or resins for prime contractors working on US Air Force fighter aircraft canopy projects. The materials must be optical-grade and strictly adhere to the chemical and physical properties outlined in Specification No. 16ZK002G. To ensure aviation safety and quality, the supplier is required to provide Certificates of Conformance for all delivered materials. The contract mandates that the supplier maintain AS9100 certification and operate in full compliance with DFARS specialty metals sourcing regulations. Managed under the Department of Defense through agency FA8212 Afsc Olh Pzaba, the opportunity was posted on October 21, 2026, with a response deadline of February 16, 2027. The scope of work is focused exclusively on the delivery of certified raw polycarbonate material under NAICS code 326199.

FA8212 Afsc Olh Pzaba

POSTED

about 5 hours ago

DEADLINE

Solicitation # SPE7L327T1095

DLA Weapons Support

POSTED

about 5 hours ago

DEADLINE

53--PADLOCK SET

Solicitation # SPE7L127T1951

DLA Weapons Support

POSTED

about 5 hours ago

DEADLINE

47--HOSE ASSEMBLY,NONME

Solicitation # SPE7M427T1497

DLA Weapons Support

POSTED

about 5 hours ago

DEADLINE

47--HOSE ASSEMBLY,NONMETAL

Solicitation # SPE7M127U0890

DLA Weapons Support

POSTED

about 5 hours ago

DEADLINE

53--CLEVIS,ROD END

Solicitation # SPE7L127T1945

DLA Weapons Support

POSTED

about 5 hours ago

DEADLINE

Anchor Plate, Wire R

Solicitation # W31P4Q27RA011

POSTED

about 5 hours ago

DEADLINE

in about 1 month

Survival Vest Improvement System

Solicitation # N00421-27-WPM202-SVSI

NAVAIR PMA202 is conducting market research through a Sources Sought announcement for the Survival Vest Improvement System. This notice is for planning purposes only and does not constitute a commitment or a request for quotes. The government intends to identify qualified contractors capable of manufacturing and delivering SVSI, with an anticipated solicitation for a five-year Indefinite Delivery Indefinite Quantity contract in Fiscal Year 2027. It is expected that the requirement will be released as an Other Transaction Authority Statement of Need requesting white papers from industry. Interested respondents must detail their capabilities in manufacturing similar equipment and Critical Safety Items, as well as their production capacity for anticipated annual quantities between 260 and 1543 units. Submissions should not include pricing information, and any proprietary data must be clearly marked. While a Technical Data Package for the vest will be provided with the FY27 solicitation, the government does not own the data rights for the LPU. All responses must be submitted via email to the designated contracting officer and specialist.

Naval Air Warfare Center Air Division

POSTED

about 5 hours ago

DEADLINE