PSC J031: Maintenance, Repair and Rebuilding of Equipment: Bearings

Service code

Code facts

Spend category
Equipment Related Services Maintenance, Repair and Overhaul
Contract awards
12 In the last 12 months
Contract obligations
$2,752,566 In FY2025

PSC codes and definitions come from the GSA PSC Manual and contract spending from SAM.gov/FPDS.

Contract obligations by fiscal year

Fiscal year Obligated
FY2027 To date $0
FY2026 $2,227,391
FY2025 $2,752,566
FY2024 $3,100,081
FY2023 $2,650,161

Top contractors by obligations

Rank Contractor Obligated, FY2026–FY2027 Share
1 Linmarr Associates, Inc. $920,380
2 American Engineering Corporation $690,859
3 Sargent Aerospace & Defense, LLC $203,826
4 Bearing Inspection, Inc. $97,361
5 Dredge Constructors LLC $87,959
6 Kingsbury, Inc. $84,540
7 American Babbitt Bearing Inc. $78,280
8 Thomson Technology Power Systems ULC $50,455
9 Stratasys, Inc. $46,000
10 JMG Ventures, LLC $22,675

Top funding agencies by obligations

Rank Agency Obligated, FY2026–FY2027 Share
1 Air Force Department of Defense $1,221,567
2 Department of the Army Department of Defense $857,098
3 Department of the Navy Department of Defense $142,006
4 Department of State $50,455
5 Department of Veterans Affairs $30,699
6 Department of Homeland Security $22,675

Contract obligations by state

Rank Place of performance Obligated, last 12 months Share
1 California $920,632
2 Arizona $203,826
3 Wisconsin $87,959
4 Maryland $86,040
5 Washington $78,280
6 Georgia $46,000
7 Illinois $37,510
8 Massachusetts $34,141

Shares are of everything obligated under PSC J031 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.

Contract opportunities

Notice Posted Due
Remove and replace the existing motor fan drive shaft bearings (5 EA) Award Notice · Coast Guard · 70z02426q0000166a —
Remove and replace the existing motor fan drive shaft bearings (5 EA) Solicitation · Coast Guard · 70Z02426Q0000166A
Bearing Inspection BPA Solicitation · Air Force Sustainment Center (AFMC)
Remove and replace the existing motor fan drive shaft bearings (5 each) Solicitation · Coast Guard
C-5 MLG Trunnion Bearing Solicitation · Air Force Sustainment Center (AFMC) · FA8538260019
C-5 MLG Trunnion Bearing Pre-Solicitation · Air Force Sustainment Center (AFMC) · FA853826R0019
Metal Forming Hydraulic Press Pre-Solicitation · ACC Warren
Maintenance and warehousing of war reserve materiel (WRM) Pre-Solicitation · Army Contracting Command (AMC)
Repair of Roller Bearing Assembly for AN/SPN-43C Solicitation · Naval Air Warfare Center (NAVAIR)
C-5 MLG Trunnion Bearing Pre-Solicitation · Air Force Sustainment Center (AFMC) · SS2700013
Inspection of a Radial Thrust Bearing Assembly Solicitation · ENDIST St Paul (USACE)
Inspection and Repair of the Radial Thrust Bearing on the Dredge Goetz Solicitation · ENDIST St Paul (USACE)
Overhaul of F100-PW-220/-229 Bearings Pre-Solicitation · Air Force Sustainment Center (AFMC)
WY FC rebuild turbine bearing Award Notice · Bureau of Reclamation · 140R6025Q0041 —
J85 Engine Repair / Bearings Limited / Sole Source Justification · Air Force Sustainment Center (AFMC) · FA812225D0002 —
WY FC rebuild turbine bearing Solicitation · Bureau of Reclamation · 140R6025Q0041
NAWCAD WOLF Evaluation of (7) AN/SPN-43C Roller Bearing Assembly Bull Gears; Determine if Repairable Solicitation · Naval Air Warfare Center (NAVAIR)
J85 Engine Repair / Bearings Award Notice · Air Force Sustainment Center (AFMC) · FA812225D0002 —
LGA Babbitted Bearing Repair Solicitation · ENDIST Walla Walla (USACE) · W912EF25Q0037
LGA Babbitted Bearing Repair Solicitation · ENDIST Walla Walla (USACE) · W912EF25Q0018
LGA Babbitted Bearing Repair Pre-Solicitation · ENDIST Walla Walla (USACE) · W912EF25Q0018
Repair of NSN 3130-01-660-8071 Solicitation · Air Force Sustainment Center (AFMC)
C-5 Trunnion Bearing, Overhaul Solicitation · Air Force Sustainment Center (AFMC) · FA8538-25-R-0004_RFP
C-5 Trunnion Bearing, Overhaul Pre-Solicitation · Air Force Sustainment Center (AFMC) · FA8538-25-R-0004
Industry Day - John Day Dam Fish Pumps Emergency Repair Project Special Notice · ENDIST Portland (USACE)
Rebabbitt Bearings G19-24 Pre-Solicitation · Bureau of Reclamation
J85 Engine Repair / Bearings Solicitation · Air Force Sustainment Center (AFMC) · FA812224R0019
J031--HVS 16 Repair - ONE TIME BUY - MILWAUKEE VAMC -695C40541 - UCD 11-27-24 Award Notice · Veterans Integrated Service Network 12 (VHA) —
J031-- Emergency Generator Maintenance Load Bank Testing 8/01/25 - 556C40179 Award Notice · Veterans Integrated Service Network 12 (VHA) —
J85 Engine Repair / Bearings Pre-Solicitation · Air Force Sustainment Center (AFMC) · FA812224R0019
LGA Babbitted Bearing Repair Solicitation · ENDIST Walla Walla (USACE) · W912EF24Q0095
LGA Babbitted Bearing Repair Pre-Solicitation · ENDIST Walla Walla (USACE) · W912EF24Q0095
Re-babbitt Guide Bearing Solicitation · ENDIST Little Rock (USACE)
J85 Engine Repair / Bearings Pre-Solicitation · Air Force Sustainment Center (AFMC) · FA812224Q0009
J031-- Emergency Generator Maintenance, Repair and Load Bank Testing located at the FHCC VAMC North Chicago IL Solicitation · Veterans Integrated Service Network 12 (VHA) · 36C25224Q0458
J031-- Emergency Generator Maintenance, Repair and Load Bank Testing located at the FHCC VAMC North Chicago IL Pre-Solicitation · Veterans Integrated Service Network 12 (VHA) · 36C25224Q0458
Folsom Powerplant Bearing and Inspection Repairs - Sole Source Limited / Sole Source Justification · Bureau of Reclamation —
Folsom Powerplant Bearing and Inspection Repairs Award Notice · Bureau of Reclamation · 140R2024Q0026 —
Folsom Powerplant Bearing and Inspection Repairs Solicitation · Bureau of Reclamation · 140R2024Q0026
Bearing Inspection and Repair Pre-Solicitation · Bureau of Reclamation
J85 Engine Repair / Bearings Pre-Solicitation · Air Force Sustainment Center (AFMC) · 3110-01-253-3236OK
Fish Pump Gearbox Rehab Special Notice · ENDIST Portland (USACE)
Bearing thrust shoe repair Award Notice · Bureau of Reclamation —
W9127N22P0132 TDA - Generator Thrust Bearing Shoe Refurb Award Notice · ENDIST Portland (USACE) —
Digester Shelter-Electrical Improvements, Bowling Green, KY Award Notice · Midwest Area (FRIID) · 12505B22C0024 —
TDA - Generator Thrust Bearing Shoe Refurb Solicitation · ENDIST Portland (USACE)
TDA - Refurbishment of Generator Thrust Bearing Shoes Pre-Solicitation · ENDIST Portland (USACE)
Digester Shelter-Electrical Improvements, Bowling Green, KY Solicitation · Midwest Area (FRIID) · 12505B22R0029
Station Service Generator Guide Bearing Refurbish Special Notice · ENDIST Portland (USACE)
Maintenance and Part Coverage, Emerald Care 900MC L2103, P/N: 225-00200 Solicitation · Marine Corps (Navy)
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Quick answers

What is PSC J031?

PSC J031 is Maintenance, Repair and Rebuilding of Equipment: Bearings, a service code in PSC J, Maintenance, Repair, Rebuild Equipment.

How much do federal agencies spend under PSC J031?

Federal contracts under PSC J031 obligated $2,752,566 in fiscal year 2025 and $10,730,199 in fiscal years 2023 through 2027.

Who are the largest contractors under PSC J031?

The contractors with the most obligated under PSC J031 in fiscal years 2026 and 2027 are Linmarr Associates, Inc. ($920,380); American Engineering Corporation ($690,859); and Sargent Aerospace & Defense, LLC ($203,826).

Which agencies buy the most under PSC J031?

The agencies that obligated the most under PSC J031 in fiscal years 2026 and 2027 are Air Force ($1,221,567), Department of the Army ($857,098) and Department of the Navy ($142,006).

Which NAICS codes are used with PSC J031?

The NAICS codes with the most obligated under PSC J031 in fiscal years 2026 and 2027 are 811210 Electronic and Precision Equipment Repair and Maintenance, 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance and 336412 Aircraft Engine and Engine Parts Manufacturing.

Where is the work under PSC J031 performed?

By place of performance, the states with the most contract obligations under PSC J031 over the last 12 months are California ($920,632), Arizona ($203,826) and Wisconsin ($87,959).

What is the latest contract opportunity under PSC J031?

The latest contract opportunity under PSC J031 is Remove and replace the existing motor fan drive shaft bearings (5 EA), award notice from Coast Guard, posted September 22, 2026.

On GovTribe

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