SPE4A725R0230 – 2840 – SEAL, AIR, AIRCRAFT G

AIRCRAFT METALLIC SEAL / EON, ENGINES

Dept Of Defense

The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking suppliers for an indefinite quantity contract (IQC) for the Aircraft Metallic Seal, specifically NSN: 2840-01-443-2762, manufactured by Stein Seal Company under part number SSCY12842. This procurement is crucial for maintaining aircraft engine performance, with an estimated annual requirement of 40 units over a base period of five years, and delivery expected within 365 days after order placement. Interested contractors must be certified by the DOD to access the required unclassified data, and the solicitation will be available on the DLA Internet Bid Board System (DIBBS) around November 24, 2025. For further inquiries, potential bidders can contact Gladys Brown at gladys.brown@dla.mil or by phone at 445-737-4113.

SEAL ASSEMBLY, COMPL

Dept Of Defense

The Defense Logistics Agency (DLA) is issuing a presolicitation for the procurement of 239 units of SEAL ASSEMBLY, COMPL, identified by NSN 2915-00-960-1251. This non-competitive solicitation requires delivery within 124 days after receipt of order (ARO) and will evaluate bids based on price, past performance, and other factors. The goods are crucial components for aircraft engine fuel systems, underscoring their importance in military operations. Interested vendors should register on the ProcureX system to participate in a potential Reverse Auction and can access the solicitation on the DIBBS website starting December 26, 2025. For further inquiries, contact Michelle R. Scott at michelle.r.scott@dla.mil or 804-297-7580, or Adrienne Davis at Adrienne.Davis@dla.mil or 445-737-4839.

SEAL, METALLIC, AIRCRAFT / NSN 2840-01-442-9118 / F15 AIRCRAFT

Dept Of Defense

The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking to establish an Indefinite Quantity Contract (IQC) for the procurement of a metallic seal for aircraft, specifically NSN 2840-01-442-9118, used in F15 aircraft. This contract will cover a five-year base period with an estimated annual quantity of 400 units, which are critical components deemed Air Force Critical Safety Items, necessitating First Article Testing and Export Control. Interested contractors must submit a Source Approval Request (SAR) to be considered, as the government intends to negotiate with a limited number of sources, primarily RTX Corp. and AGC Acquisition LLC. Proposals are due within 45 days of the notice, with the solicitation expected to be issued on December 29, 2025; interested parties should contact Chris Rose at CHRISTOPHER.ROSE@DLA.MIL or Jeremy Prince at Jeremy.Prince@dla.mil for further information.

28--SEAL,METALLIC,AIRCR

Dept Of Defense

The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of 755 units of a metallic seal (NSN 2840015181013) required for aircraft applications. This solicitation is a Total Small Business Set-Aside, emphasizing the importance of supporting small businesses in the defense supply chain. The items must conform to specific source-controlled drawings and military specifications, ensuring they meet the stringent requirements for aircraft engine components. Interested vendors should submit their quotes electronically, and any inquiries regarding the solicitation can be directed to the DLA via email at DibbsBSM@dla.mil. The deadline for quote submission is 171 days after the award date.

53--SEAL,AIRFRAME,SPECI

Dept Of Defense

The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of 16 units of NSN 5330-01-463-7359, specifically a seal for airframe applications. This procurement is part of a total small business set-aside initiative, emphasizing the importance of supporting small enterprises in the defense supply chain. The goods are critical for maintaining the integrity and functionality of military aircraft, ensuring operational readiness. Interested vendors must submit their quotes electronically, as hard copies will not be available, and all inquiries should be directed to the DLA via email at DibbsBSM@dla.mil. The delivery is expected at the DLA Distribution Depot in Oklahoma within 84 days after order placement.

53--SEAL ASSEMBLY

Dept Of Defense

The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of 19 units of NSN 5330-01-288-7650, specifically a Seal Assembly. This procurement is critical for maintaining operational readiness and ensuring the reliability of military equipment, as the seal assembly plays a vital role in preventing leaks and protecting components from environmental factors. Interested vendors are encouraged to submit their quotes electronically, as hard copies of the solicitation will not be provided, and all submissions must be received within 200 days after the award date. For inquiries, potential bidders can contact the DLA via email at DibbsBSM@dla.mil.

SEAL ASSEMBLY, MATNE

Dept Of Defense

The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking proposals for the procurement of Seal Assembly, Matne, specifically for the C-135 Aircraft, under the National Stock Number (NSN) 1650-00-187-1370. This solicitation is for an Indefinite Quantity Contract with an estimated annual requirement of 160 units over a contract term of 60 months, with delivery expected within 612 days after receipt of order. The items are critical for aircraft operations, and the procurement is classified as unrestricted, allowing all responsible sources to submit offers. Interested parties must complete the solicitation available on the DLA Internet Bid Board System (DIBBS) by the issue date of December 30, 2025, and can direct inquiries to Renee Griffin at renee.griffin@dla.mil or by phone at 445-737-2040.

53--SEAL ASSY,INTERSLAT

Dept Of Defense

The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of the NSN 5330-00-855-9833, specifically the SEAL ASSY, INTERSLAT. This procurement includes two lines: the first requires a quantity of 5 units to be delivered to DLA Distribution Warner Robins within 225 days after order, and the second requires 1 unit to be delivered within 60 days after order. The items are critical components used in aircraft systems, highlighting their importance in maintaining operational readiness. Interested small businesses are encouraged to submit their quotes electronically, with inquiries directed to the buyer via email at DibbsBSM@dla.mil, as the solicitation is set aside for total small business participation.

29--SEAL

Dept Of Defense

The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of 95 units of NSN 2915004742442 SEAL. This solicitation is part of a combined synopsis/solicitation and is classified under the Aircraft Engine and Engine Parts Manufacturing industry, specifically focusing on engine accessories. The goods are critical for maintaining operational readiness and reliability of military aircraft engines. Interested vendors must submit their quotes electronically, as hard copies of the solicitation are not available, and all submissions should be directed to the email address provided in the solicitation document. The deadline for quotes is 171 days after the award date.

53--SEAL,PLAIN

Dept Of Defense

The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of NSN 5330-01-314-2962, a plain seal, under a Combined Synopsis/Solicitation notice. The contract will involve an Indefinite Delivery Contract (IDC) with a one-year term or until the total orders reach $350,000, with an estimated nine orders per year and a guaranteed minimum quantity of 21 units. This procurement is critical for maintaining operational readiness, as the seals will be shipped to various DLA depots both within the continental United States and overseas. Interested vendors, particularly Service-Disabled Veteran-Owned Small Businesses (SDVOSBC), must submit their quotes electronically, and any inquiries should be directed to DibbsBSM@dla.mil.

Buyer

NAICS

PSC

Set Aside

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