This Government Contract opportunity from Department Of Defense was posted on July 20, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Precision Rubber Sealing Component Supply (O-RING)

Closed

Federal

Submission Closed07/31/2026, 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

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FLUID HANDLING DIVISION

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FLUID HANDLING DIVISION

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Nonmetallic Special Shaped Section Seal Supplier

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

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1 day ago

DEADLINE

in 10 days

AI Contract Overview

A single O-RING with NSN 5331014176179 is being procured under a subcontract to meet stringent military specifications covering material composition, dimensional tolerances, and environmental performance under extreme conditions. The requirement is driven by the Department of Defense through its Land Supply Chain organization, with performance obligations centered at Twentynine Palms, California, 92278-8151. The solicitation was posted on July 20, 2026, with responses due by July 31, 2026, and is classified under NAICS code 326220 for rubber product manufacturing. The contract is intended for a qualified supplier capable of delivering a precision sealing component that ensures mission-critical reliability in defense applications.