Agencies › Department of Transportation › NAICS 336510

Department of Transportation (DOT): NAICS 336510 — Railroad Rolling Stock Manufacturing

1open solicitations

$886Kobligated in FY2026

3contracts ending within 18 months

Open solicitations

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Refurbished and Used BoxcarsOffice of the Secretary · Unrestricted (full and open) · Due 21 October 2026

How DOT NAICS 336510 spends

FY2021$1.4M

FY2022$315K

FY2023$5.5M

FY2024$19.1M

FY2025$7.6M

FY2026$886K

Contract obligations by federal fiscal year (October–September), from USASpending.gov award data. IDIQ ceilings are excluded. * The current year is partial, and USASpending lags 4–8 weeks.

DOT NAICS 336510 contracts expiring in the next 18 months

3 contracts worth $13.6M.

Incumbent	Buyer	What	Value	Ends	Est. solicitation	Record
EBENEZER RAILCAR SERVICES, INC.	Immediate Office of the Secretary of Transportation	336510 Railroad Rolling Stock Manufacturing	$6.9M	20 November 2026	Now / imminent	Details
KNOXVILLE LOCOMOTIVE WORKS, INC.	Immediate Office of the Secretary of Transportation	336510 Railroad Rolling Stock Manufacturing	$5.8M	31 January 2027	Now / imminent	Details
QUALITY TURBOCHARGER COMPONENTS LLC	Immediate Office of the Secretary of Transportation	336510 Railroad Rolling Stock Manufacturing	$886K	29 March 2027	Now / imminent	Details

Contracts and task orders from USASpending.gov (FPDS) whose period of performance ends within 18 months, valued at $25K or more, excluding IDIQ ceilings and government-owned, contractor-operated facility contracts. Co-terminous orders from the same vendor, agency, NAICS and PSC ending in the same month are grouped. The solicitation date is an estimate (about six months before the contract ends): FedSift does not know whether a follow-on has been posted, so check SAM.gov.

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