Gasket, Packing, and Sealing Device Manufacturing: NAICS 339991
Browse federal contract opportunities classified under NAICS code 339991 (Gasket, Packing, and Sealing Device Manufacturing). Find active solicitations on SAM.gov, understand size standards, and discover set-aside opportunities for your business.
About NAICS 339991
Gasket, Packing, and Sealing Device Manufacturing. This industry falls under the Manufacturing sector (NAICS codes beginning with 33).
Federal agencies use NAICS code 339991 when posting contract opportunities on SAM.gov to classify the type of work being solicited. Businesses that operate in the gasket, packing, and sealing device manufacturing space should include this code in their SAM.gov registration and capability statements to ensure they appear in relevant searches.
How to Use NAICS 339991 in Federal Contracting
To compete for federal contracts under NAICS 339991, your business should be registered in SAM.gov with this NAICS code listed in your entity profile. When agencies post solicitations for gasket, packing, and sealing device manufacturing work, they reference this code to determine the applicable small business size standard and any set-aside eligibility.
If you hold certifications such as 8(a), HUBZone, SDVOSB, or WOSB, you may be eligible for set-aside contracts under this NAICS code. These set-asides limit competition to certified small businesses, giving you a significant advantage in winning federal work.
FedOverwatch monitors SAM.gov daily and can automatically match you with new opportunities under NAICS 339991. Set up your profile with your NAICS codes and certifications to receive personalized contract alerts.
NAICS 339991 Market Intelligence
Based on 3 years of federal award data from USAspending.gov, the gasket, packing, and sealing device manufacturing market has seen 36,657 contract awards totaling $367.6M in value. The median contract size is $2K, with approximately 1,018 new awards per month.
Total Awards (3yr)
36,657
Total Value
$367.6M
Median Contract
$2K
Competitors
1,423
Contract value distribution
29,274 small business awards ($257.7M total value,$2K median)
1,423 companies compete for NAICS 339991 contracts
See who's winning, their award values, and where you fit in the market
Explore CompetitorsSize Standards
The SBA establishes size standards for each NAICS code to define what qualifies as a "small business" for federal contracting purposes. For NAICS 339991 (Gasket, Packing, and Sealing Device Manufacturing), the size standard is based on either average annual receipts or number of employees, depending on the specific industry. Meeting the size standard for your primary NAICS code is required to qualify for small business set-aside contracts.
Visit the SBA Size Standards Table to find the current threshold for NAICS 339991.
Recent NAICS 339991 Opportunities
View all →The Department of Defense is procuring 287 units of a plain seal, specifically NSN 5330011193121, for delivery to DLA Distribution Jacksonville. The procurement is being conducted as a Request for Quotation (RFQ), and all responsible sources are invited to submit quotes electronically.
The Department of Defense is procuring hybrid gaskets for the Navy's NAVSUP Weapon Systems Support in Mechanicsburg. The procurement includes specific quality and inspection requirements, and the vendor must comply with various military specifications and technical documentation. This contract is set aside for small businesses, and pricing must remain valid for 60 days after the closing date.
The Department of Defense is procuring hybrid gaskets for the Navy's NAVSUP Weapon Systems Support in Mechanicsburg. The procurement includes specific quality requirements and technical documentation, with a focus on compliance with military specifications and commercial item descriptions.
2026 Address Name INC. Packing, and Sealing Device Manufacturing I
The Department of Defense is procuring hybrid gaskets for the Navy's NAVSUP Weapon Systems Support in Mechanicsburg. Key requirements include compliance with military specifications and quality assurance standards, as well as mandatory vendor review of technical documents associated with the solicitation.
The Department of Defense is procuring gaskets for the Defense Logistics Agency, specifically NSN 5330016138283, with a quantity of 50 units. The contract will be an Indefinite Delivery Contract with a term of one year or until the total orders reach $350,000, with a guaranteed minimum of 7 units and an estimated 9 orders per year.
Owned Small Business (WOSB) Program Packing, and Sealing Device Manufacturing Proposed procurement for NSN 53300
Packing, and Sealing Device Manufacturing Proposed procurement for NSN 5330016172769 : Line 0001 Qty 40 UI EA D
The Department of Defense is procuring plain encased seals with NSN 5330-01-412-4447 for the Defense Logistics Agency, specifically for packing and sealing device manufacturing. The contract will be a Firm-Fixed Price Indefinite Delivery Contract with a base period of 3 years and two 1-year options, requiring delivery within 90 days after order placement.
Frequently Asked Questions
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