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Department of Defense

DDG Stern Tube Shaft Seal

Solicitation: N6449826R0001
See solicitation N6449826R0001 →
Notice ID: 31bbbbd01b2a4ddaa0e14dee45e7ac45
Type • SolicitationNAICS • 339991PSC • K020Department • Department of DefenseAgency • Dept Of The NavyPosted • Jan 09, 2026, 12:00 AM UTCDue • Feb 10, 2026, 09:00 AM UTC• Expired

Solicitation from DEPT OF THE NAVY • DEPT OF DEFENSE. Place of performance: {"streetAddress":"","zip":""}. Response deadline: Feb 10, 2026. Industry: NAICS 339991 • PSC K020.

Department hubAgency hubNAICS hubPSC hubSolicitation hub

Market snapshot

Awarded-market signal for NAICS 339991 (last 12 months), benchmarked to sector 33.

Trends →Hub →
12-month awarded value
$38,407,801
Sector total $20,448,118,707 • Share 0.2%
Live
Median
$342,180
P10–P90
$30,297–$350,000
Volatility
Volatile93%
Market composition
NAICS share of sector
A simple concentration signal, not a forecast.
0.2%
share
Momentum (last 3 vs prior 3 buckets)
+100%($38,407,801)
Deal sizing
$342,180 median
Use as a pricing centerline.
Live signal is computed from awarded notices already observed in the system.
NAICS 339991 trendsSector 33 trendsPSC K020Set-asideDepartmentAgency
Signals shown are descriptive of observed awards; not a forecast.

Related hubs & trends

Navigate the lattice: hubs for browsing, trends for pricing signals.

Solicitation N6449826R0001NAICS 339991NAICS trendsSector 33 trendsPSC K020PSC trendsDepartmentDepartment trendsAgencyAgency trends
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Open on SAM.gov →
Live POP
Place of performance
{"streetAddress":"","zip":""}
Contracting office
Philadelphia, PA • 19112-1403 USA

Point of Contact

Name
Karen Johnson
Email
karen.g.johnson17.civ@us.navy.mil
Phone
2158977062

Agency & Office

Department
DEPT OF DEFENSE
Agency
DEPT OF THE NAVY
Subagency
NAVSEA
Office
NAVSEA WARFARE CENTER • NSWC PHILADELPHIA DIV
Contracting Office Address
Philadelphia, PA
19112-1403 USA

More in NAICS 339991

Feb 23, 2026, 12:00 AM UTC
53--GASKET
Feb 23, 2026, 12:00 AM UTC
53--RING,TIE DOWN,AIRCR
Feb 23, 2026, 12:00 AM UTC
53--GASKET
Feb 23, 2026, 12:00 AM UTC
53--PKG VEE-RING
Feb 23, 2026, 12:00 AM UTC
53--PACKING ASSEMBLY
Feb 23, 2026, 12:00 AM UTC
53--SEAL,NACELLE FAIRIN

Description

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=31bbbbd01b2a4ddaa0e14dee45e7ac45

Files

Files size/type shown when available.

No downloadable attachments detected for this notice.

BidPulsar Analysis

A practical, capture-style breakdown of fit, requirements, risks, and next steps.

Updated: Jan 10, 2026
Executive summary

This opportunity involves the supply of DDG Stern Tube Shaft Seal for the Department of the Navy. It is a competitive solicitation under NAICS 339991, focusing on the manufacturing of seals and gaskets. The deadline for responses is February 10, 2026.

What the buyer is trying to do

The buyer seeks reliable manufacturers or suppliers for high-quality stern tube shaft seals that meet the specifications and standards set by the Navy.

Work breakdown
  • Review specifications for seal requirements
  • Identify material and quality standards
  • Develop pricing strategy
  • Compile necessary documentation for submission
  • Prepare a compliance checklist
  • Draft proposal and technical approach
  • Submit proposal by the deadline
Response package checklist
  • Company profile and past performance summaries
  • Detailed technical proposal
  • Pricing model and cost breakdown
  • Compliance with specifications and standards
  • Certificates of compliance or relevant quality standards
Suggested keywords
Stern Tube Shaft SealNavy procurementMarine gasketsDefense contractsSeal manufacturing
Source coverage notes

Some notices publish limited source detail. Confirm these points before final bid/no-bid decisions.

  • Specific material and technical specifications for the seals
  • Any incumbent suppliers or contractors
  • Details regarding required certifications and compliance standards
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FAQ

How do I use the Market Snapshot?

It summarizes awarded-contract behavior for the opportunity’s NAICS and sector, including a recent pricing band (P10–P90), momentum, and composition. Use it as context, not a guarantee.

Is the data live?

The signal updates as new awarded notices enter the system. Always validate the official award and solicitation details on SAM.gov.

What do P10 and P90 mean?

P10 is the 10th percentile award size and P90 is the 90th percentile. Together they describe the typical spread of award values.