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53--SEAL,PLAIN

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA LAND.DLA LAND COLUMBUS.DLA WEAPONS SUPPORT · Response deadline: Wed, 04 Nov 2026

What the government is buying

The Defense Logistics Agency (DLA) Land and Maritime, Weapons Support division is purchasing SEAL,PLAIN items under NSN-class 5330 (which covers packing and sealing materials). DLA Land and Maritime, headquartered in Columbus, Ohio, manages the supply chain for land weapons systems and ground forces equipment. These plain seals are standard mechanical sealing components used in military equipment maintenance and repair operations.

DLA's Combined Synopsis/Solicitation notices streamline procurement by combining the presolicitation announcement and actual solicitation into a single posting. This format is common for routine, commercially available items where the government can specify requirements clearly enough for immediate pricing.

Key facts

Who can bid

This opportunity is reserved exclusively for small business concerns under NAICS 339991. To qualify, your business must:

• Meet the Small Business Administration's size standard for NAICS 339991 (see the solicitation for the specific employee or revenue threshold)
• Be registered and active in SAM.gov
• Have the Manufacturing NAICS code 339991 in your SAM profile or demonstrate the capability to perform this type of work

If you participate in any SBA certification programs (8(a), HUBZone, WOSB, SDVOSB), note that this is a general small business set-aside, not a specific socioeconomic program set-aside. However, these certifications may still strengthen your competitive position.

How to put together a competitive bid

Understand DLA's purchasing mechanics: DLA buys seals and packing materials through its Standard Delivery Schedule or direct vendor delivery models. Determine whether this is a one-time buy or part of a larger requirements contract. The solicitation will specify delivery schedules, packaging standards (likely MIL-STD-2073 or commercial equivalents), and quality requirements.

Review technical specifications carefully: "SEAL,PLAIN" covers a broad category. The solicitation will include the National Stock Number (NSN), dimensions, material specifications, and applicable military or commercial standards (SAE AMS, ASTM, or similar). Verify your existing product lines match exactly, or confirm your manufacturing capability to produce to spec.

Pricing strategy: DLA contracts are typically Fixed-Price. Research historical pricing for comparable NSNs through DLA's Internet Bid Board System (DIBBS) or FPDS. Account for:

• Material cost volatility (rubber, polymer, or metal components)
• Lot charges and minimum order quantities
• Special packaging for military shipment
• Potential Long Lead Time for Material clauses

Quality systems: DLA suppliers must often maintain acceptable quality systems. Confirm whether this requires ISO 9001, AS9100, or DLA-specific supplier approval. Weapons Support items may have additional traceability or First Article Test requirements.

Past performance: If you have prior DLA or defense seal/packing contracts, highlight on-time delivery and quality metrics. New entrants should emphasize manufacturing experience with comparable commercial or industrial applications.

Next steps

1. Access the full solicitation on SAM.gov using solicitation number SPE7LX27U0276
2. Read all attached documents, including specifications, clauses, and delivery requirements
3. Verify your SAM registration is current and matches NAICS 339991
4. Submit your quotation or bid before November 4, 2026

The posted date of October 20, 2026 gives approximately two weeks to respond—typical for DLA's streamlined acquisitions. Begin your review immediately to allow time for technical clarifications if needed.

View the official notice on SAM.gov →