MAINSTREAM ENGINEERING CORP
CAGE 0A0B7 UEI YR8FJBGXWRR1 ROCKLEDGE, FL SAM active until 2027-07-21 mainstream-engr.com ↗
MAINSTREAM ENGINEERING CORP (CAGE 0A0B7) appears as the awardee on 2 indexed government parts awards across 1 federal supply class, most recently in Oct 2026.
About
Rockledge, Florida firm that researches, designs, and builds technology hardware for defense, government, commercial, and industrial buyers. Its work covers thermal control, power electronics, energy, materials, and mechanical engineering. Offerings include military refrigeration and environmental control equipment, power drives, water purification units, and engines, along with consumer HVAC/R tools, training, and marine accessories. Founded in 1986.
Products
- Refrigerated containers
- Environmental control units
- Motor drives
- Water purification units
- Diesel engines
- Heat exchangers
- HVAC/R parts and accessories
- Biomass cookstove
Capabilities
- Research and development
- Engineering design and analysis
- Product prototyping
- Testing and validation
- Manufacturing and production support
- Machine vision inspection
- Thermal management
Certifications named on its site
- EPA-approved certifying agency for Section 608 exams
- Section 609 motor vehicle A/C certification
Founded 1986, according to its website.
Summary of mainstream-engr.com pages read October 19, 2026, written automatically; check the company's site for details. Pages read: Mainstream Engineering, Contact - Mainstream Engineering, About - Mainstream Engineering, Products Archive - Mainstream Engineering.
Contact
- Address
- 200 YELLOW PL
ROCKLEDGE, FL 32955 - Points of contact in SAM.gov
-
- ROBERT P SCARINGE, PRESIDENT Government Business POC
- MICHAEL A RIZZO Alternate Government Business POC
- ROBERT P SCARINGE Alternate Past Performance POC
- MICHAEL A RIZZO, CFO Electronic Business POC
- ROBERT P SCARINGE Alternate Electronic Business POC
- Phone, from its website
- (321) 631-3550 from mainstream-engr.com
- Email, from its website
- info@mainstream-engr.com from mainstream-engr.com
Address and points of contact are the public record in SAM.gov, last updated July 22, 2026 (find it on SAM.gov). Phone and email are as the company publishes them on its own website.
Registration
- SAM.gov status
- Active
- Registered
- Jul 21, 2026
- Expires
- Jul 21, 2027
- Last updated
- Jul 22, 2026
- Business started
- Oct 24, 1986
- Structure
- Corporate Entity (Not Tax Exempt)
- State of incorporation
- FL
- Business types
- For Profit Organization
- Manufacturer of Goods
- Product and service codes registered
- AC11
- AC12
| NAICS | Primary | Size standard |
|---|---|---|
| 333414 | — | |
| 333415 | — | |
| 333611 | — | |
| 333618 | — | |
| 334512 | — | |
| 335312 | — | |
| 336413 | — | |
| 541330 | — | |
| 541713 | — | |
| 541714 | — | |
| 541715 | Primary | — |
Source: SAM.gov public entity data (SAM_PUBLIC_MONTHLY_V2_20261013.ZIP) · SAM.gov record ↗
Performance
Last 12 months against the 12 before
| Period | Awards | Award dollars |
|---|---|---|
| Last 12 months | 2 | $10,517 |
| Prior 12 months | 0 | — |
Award dollars in the last 12 months compare with none recorded in the 12 months before.
Rank among suppliers
- Award dollars, last 12 months#1,992
- Award dollars, all time#1,992
- Awards won, last 12 months#1,569
- Awards won, all time#1,569
- Distinct NSNs#1,891
- Distinct supply classes#1,584
Awards by month
How much has this supplier been awarded each month? Last 24 months.
Months by award date. Dollars add each award's recorded total, or unit price times quantity.
Top parts
The NSNs this supplier appears on most often in the indexed awards.
| NSN | Item | Awards | Award dollars | Latest award |
|---|---|---|---|---|
| 5998-01-630-1891 | CIRCUIT CARD ASSEMBLY | 2 | $10,517 | Oct 5, 2026 |
Supply classes
Federal supply classes of the NSNs in this supplier's indexed awards, with the number of awards in each.
| Class | Name | Awards |
|---|---|---|
| FSC 5998 | Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware | 2 |
Open bids for parts they make
18 part numbers are listed for CAGE 0A0B7 in the federal catalog (FLIS). 2 open solicitations cover those NSNs today.
| Solicitation | NSN | Item | Quantity | Return by | Source |
|---|---|---|---|---|---|
| SPE7M2-27-T-0519 | 5305-01-529-4423 | SCREW,CAP,HEXAGON HEAD | 745 | Nov 9, 2026 | DIBBS ↗ |
| SPE8E8-27-Q-0056 | 4130-01-691-1922 | FLUSH KIT,AIR CONDITIONER | 30 | Nov 11, 2026 | DIBBS ↗ |
Parts listed for this supplier (18)
| NSN | Item | Part number |
|---|---|---|
| 3120-01-127-2895 | BUSHING,SLEEVE | 34682 |
| 3835-01-263-5110 | MANIFOLD,FUELING | 5906108 |
| 4130-01-672-1930 | COMPRESSOR UNIT,REFRIGERATION | MRU TQ3 404 |
| 4130-01-691-1922 | FLUSH KIT,AIR CONDITIONER | QT1150 |
| 4140-01-619-2919 | FAN,CENTRIFUGAL | 5000028 |
| 5305-01-417-8566 | SCREW,CAP,SOCKET HEAD | 6300799-7-40 |
| 5305-01-529-4423 | SCREW,CAP,HEXAGON HEAD | 10-52929-10 |
| 5305-01-577-0959 | SCREW,MACHINE | 10-52949 |
| 5305-01-661-8323 | SCREW,SHOULDER | 8635147 |
| 5306-00-960-5450 | BOLT,MACHINE | 357900 |
| 5310-01-086-7726 | NUT,PLAIN,HEXAGON | 10-52946 |
| 5320-00-882-8388 | RIVET,BLIND | 10-52258-03 |
| 5320-01-610-7156 | RIVET,BLIND | 10-52260-04 |
| 5325-00-541-0644 | INSERT,SCREW THREAD | 309936 |
| 5330-01-630-2074 | GASKET | 5000198 |
| 5340-01-505-1814 | LATCH,RIM | 10-52252-04 |
| 5910-01-612-6247 | CAPACITOR,FIXED,PLASTIC DIELECTR | 10-51602 |
| 5998-01-630-1891 | CIRCUIT CARD ASSEMBLY | 5005140 |
All awards
| NSN | Awarded | Item | Qty | Unit price | Total | Agency | Source |
|---|---|---|---|---|---|---|---|
| 5998-01-630-1891 | Oct 5, 2026 | CIRCUIT CARD ASSEMBLY | 5 | $751.24 | $3,756 | — | Source ↗ |
| 5998-01-630-1891 | Aug 26, 2026 | CIRCUIT CARD ASSEMBLY | 9 | $751.24 | $6,761 | — | Source ↗ |
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About this data
- Awards come from DLA DIBBS award records and other indexed award records; each row links to its source.
- The supplier's name and location come from the public CAGE file in DLA's PUB LOG.
- Registration, address and points of contact come from SAM.gov public entity data. Phone, email and the website summary come from the company's own website, read by NSNExplorerBot (how it behaves).
- This list covers the awards NSN Explorer has indexed, not everything this supplier has won.
- Award dollars add each award's recorded total, or unit price times quantity when no total is recorded; awards with neither are not counted.
- Data last refreshed: 2026-10-08.
- Totals and ranks as of Nov 6, 2026.
- Full methodology →
Cite this page
NSN Explorer. "MAINSTREAM ENGINEERING CORP." nsnexplorer.com, https://nsnexplorer.com/supplier/0A0B7/. Data as of November 7, 2026.
https://nsnexplorer.com/supplier/0A0B7/