Block 5/e contract for the procurement of propulsor assemblies, engineering services, and travel.

Active Definitive Contract Awarded Last action

Contract number
N0002421C4106
Awardee
Awarding agency
Obligated
$85,159,696

Award facts

Opportunity
Contract value 99% obligated
$85,816,350.43 Current and potential, with all options
Completion date 66% complete
Current and potential, with all options
Contracting staff
NAICS code
336611 Ship Building and Repairing
Set-aside
No set-aside
Competition
Not Competed · 1 offer Only One Source
Pricing
Firm Fixed Price
Place of performance
St Anthony, MN 55421, USA
Legislative mandates

Award details come from SAM.gov/FPDS.

Transactions

Action Obligated Date
Supplemental Agreement for work within scope P00030 · Funding MOD for cost growth $199,129
Vendor Address Change ARZ995 · SSN 812 forward subassembly $0
Funding Only Action P00028 · Funding modification $1,058,329
Supplemental Agreement for work within scope P00026 · Funding and POP extension MOD $558,400
Supplemental Agreement for work within scope P00025 $2,914,550
Supplemental Agreement for work within scope P00024 $187,555
Supplemental Agreement for work within scope P00023 $0
Supplemental Agreement for work within scope P00022 $48,840
Supplemental Agreement for work within scope P00021 · SSN 812 forward subassembly $12,130,564
Supplemental Agreement for work within scope P00020 $96,710
Supplemental Agreement for work within scope P00019 $74,256
Supplemental Agreement for work within scope P00018 $1,376,211
Supplemental Agreement for work within scope P00017 $362,804
Other Administrative Action P00016 $20,060
Supplemental Agreement for work within scope P00015 · SSN 811 forward assembly $24,996
Other Administrative Action P00014 · IAH AOS ECP $4,369,543
Other Administrative Action P00013 · SSN 811 forward assembly $11,278,258
Other Administrative Action P00012 $124,338
Other Administrative Action P00011 $36,295
Other Administrative Action P00010 $157,651
Exercise an Option P00009 · SSN 809 forward assembly $11,157,011
Other Administrative Action P00008 $0
Other Administrative Action P00007 · SSN 807 forward assembly $0
Change Order P00006 · 1.) increase funding on select clin/slins for the incorporation of ccrs. 2.) increase the total prices of select unexercised option slins for the… $485,821
Other Administrative Action P00005 · Extend slin 0001AA and clin 0002 delivery dates for the SSN 804 forward subassembly and ropeguard respectively in section f. $0
Exercise an Option P00004 · 1.) exercise option clin 0005 and slin 0005AA. Transfer ceiling from slin 0005AA to obligate and fund slin 0005AB 2.)transfer ceiling from slin 0006AA to… $35,335
Exercise an Option P00003 · Requirement for SSN 806 and SSN 807 virginia class propulsor forward and AFT assemblies and ropeguards. P00003 exercises option clins 1001, 1002, 1003, and… $18,809,833
Funding Only Action P00002 · Exercise option/ ODC clin for travel from april 2020 - sept 2020 $29,278
Other Administrative Action P00001 · Administrative modification $0
Original award $18,000,057
Show all 30

About this award

Naval Sea Systems Command awarded a definitive contract to BAE Systems Land & Armaments L.P. for propulsor assemblies, engineering services, and travel in support of SSN 774 Virginia Class Submarine Block 5/E on December 18, 2020, with a ceiling value of $85.8 million and an ultimate completion date of September 30, 2029.

The contract is priced on a firm fixed price basis and carries no set-aside. Place of performance is St. Anthony, Minnesota. The originating requirement describes the procurement of propulsor assemblies, engineering services, and travel for the Virginia Class submarine program, a Major Defense Acquisition Program (MDAP) designated as Acquisition Category IC.

The subcontractor team includes Ranor Inc. for metal fabrication services (subcontract awards dated October 2025 and February 2025), Bisco Industries, Inc. for electronic components and fasteners (April 2025), The Sherwin-Williams Company for materials (April 2025), Midstate Industrial Supply Inc. for industrial materials and adhesives including epoxy structural adhesives (multiple awards from December 2024 through March 2025), Palmer Holland Inc. for materials (July 2024), and Janus Engineering Americas Corporation for engineering and machining services (December 2023).

Subawards

Subcontractor Amount Awarded
The Sherwin-Williams Company BLOCK 5/E CONTRACT FOR THE PROCUREMENT OF PROPULSOR ASSEMBLIES, ENGINEERING SERVICES, AND TRAVEL. Material $40,000
Ranor Inc. BLOCK 5/E CONTRACT FOR THE PROCUREMENT OF PROPULSOR ASSEMBLIES, ENGINEERING SERVICES, AND TRAVEL. Service $299,990
Bisco Industries, Inc. BLOCK 5/E CONTRACT FOR THE PROCUREMENT OF PROPULSOR ASSEMBLIES, ENGINEERING SERVICES, AND TRAVEL. Material $65,088
The Sherwin-Williams Company BLOCK 5/E CONTRACT FOR THE PROCUREMENT OF PROPULSOR ASSEMBLIES, ENGINEERING SERVICES, AND TRAVEL. Material $86,175
Midstate Industrial Supply Inc. BLOCK 5/E CONTRACT FOR THE PROCUREMENT OF PROPULSOR ASSEMBLIES, ENGINEERING SERVICES, AND TRAVEL. Material $34,200
Ranor Inc. BLOCK 5/E CONTRACT FOR THE PROCUREMENT OF PROPULSOR ASSEMBLIES, ENGINEERING SERVICES, AND TRAVEL. Service $373,725
Midstate Industrial Supply Inc. SSN 812 FORWARD SUBASSEMBLY Material $46,800
Palmer Holland Inc. SSN 812 FORWARD SUBASSEMBLY Material $83,060
Janus Engineering Americas Corporation SSN 811 FORWARD ASSEMBLY Service $179,242

Quick answers

Who was awarded contract N0002421C4106?

N0002421C4106 was awarded to BAE Systems Land & Armaments L.P. by Naval Sea Systems Command (Department of the Navy) on December 18, 2020.

How much is contract N0002421C4106 worth?

The government has obligated $85,159,696 on N0002421C4106. Its current value, with exercised options, is $85,816,350.

Was contract N0002421C4106 competed?

The extent of competition for N0002421C4106 was not competed. The government received 1 offer.

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