This Government Contract opportunity from Department Of Defense was posted on July 23, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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O-Ring Supply (Plastic Sealing Components)

Closed

Federal

Submission Closed08/03/2026, 05:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

Active Opportunities Like This One

NAICS: 326220

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CONNECTION,FLEXIBLE — 4730011445976 — N0010426QYAFK

Solicitation # N0010426QYAFK

This solicitation, issued by the Navsup Weapon Systems Support Mech for the Department of Defense, seeks the manufacture and supply of flexible connections. The contract is a fixed-price agreement that includes a one-year warranty from the date of delivery and is designated as a rated order under the Defense Priorities and Allocations System for national defense. A key provision allows the government to exercise an option for increased quantity within 365 days of the award, with evaluation based on the lowest aggregate total price. The requirements strictly prohibit the use of metallic mercury to prevent contamination of submarine and surface ship systems. Contractors must provide pressure and hydrostatic testing results with their shipments and adhere to MIL-STD-130 for marking and MIL-STD-2073 for packaging. Offerors who are not the original equipment manufacturer must provide a signed letter of authorization to prove they are an authorized distributor. The award will be issued bilaterally, requiring written acceptance from the contractor.

Navsup Weapon Systems Support Mech

POSTED

DEADLINE

TBG2"DIA12MILMAT2 — 4720016707329 — N0010426QEG57

Solicitation # N0010426QEG57

This solicitation, issued by the Navsup Weapon Systems Support Mech, is a total small business set-aside for the procurement of repair parts under NAICS code 326220. The contract emphasizes strict adherence to technical documentation, including Individual Repair Part Ordering Data (IRPOD) and drawings available via a secure government portal. Key requirements include the prohibition of mercury, compliance with specific packaging standards such as MIL-PRF-23199, and the mandatory submission of first article testing and reports prior to the start of production. The agreement is governed by a specific order of precedence, with contract amendments and the schedule of supplies taking priority over technical specifications. Quality assurance is critical, requiring a government-approved inspection system and the submission of certification packages and test reports. Pricing for quotations remains valid for 60 days after the closing date, and the contract includes provisions for cybersecurity maturity model certification and priority ratings for national defense.

Navsup Weapon Systems Support Mech

POSTED

DEADLINE

Supply of Non-Metallic Hose Assemblies (NSN 4720-01-200-2200)

FLUID HANDLING DIVISION

POSTED

DEADLINE

Supply of Nonmetallic Hose Assemblies (NSN 4720-01-695-5826)

FLUID HANDLING DIVISION

POSTED

DEADLINE

Nonmetallic Hose Assembly Supplier (NSN 4720015127604)

FLUID HANDLING DIVISION

POSTED

DEADLINE

Supply of Nonmetallic Hoses (NSN 4720015743123)

FLUID HANDLING DIVISION

POSTED

DEADLINE

Nonmetallic Special Shaped Section Seal Supplier

LAND SUPPLIER OPNS VEHICLE SPT

POSTED

DEADLINE

Supplier of Nonmetallic Hose Assemblies (NSN 4720-01-514-1041)

LAND SUPPLIER OPNS ENGINES

POSTED

DEADLINE

Nonmetallic Hose Assembly Supplier (NSN: 4720015436072)

FLUID HANDLING DIVISION

POSTED

DEADLINE

Nonmetallic Tubing Supplier (NSN 4720014802342)

FLUID HANDLING DIVISION

POSTED

DEADLINE

Supply of Nonmetallic Hose Assemblies (NSN 4720-01-655-2333)

FLUID HANDLING DIVISION

POSTED

DEADLINE

Supplier of Nonmetallic Hose Assemblies (NSN 4720-01-589-1324)

FLUID HANDLING DIVISION

POSTED

1 day ago

DEADLINE

in 10 days

AI Contract Overview

The contract calls for the supply of 181 preformed O-rings identified by NSN 5331013521971, manufactured and packaged to meet stringent military specifications for sealing components. All items must comply with federal standards for packaging, labeling, and hazardous material handling to ensure safe transport and operational readiness. The solicitation falls under NAICS code 326220, indicating it involves rubber product manufacturing, and is classified as a subcontract within the Department of Defense’s supply chain structure, specifically managed by LAND SUPPLY CHAIN. Performance of the contract is designated for New Cumberland, Pennsylvania, with a zip code of 17070-5002, and the offer deadline is August 3, 2026, with the solicitation posted on July 23, 2026. Full adherence to military-grade requirements is mandatory for award consideration.