Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments Government Contracts
PSC 6680 Product code
Code facts
- Spend category
- Industrial Products & Services Test & Measurement Supplies
- Part of
-
- 66
- Contract obligations
- $113,962,576 In FY2025
PSC codes and definitions come from the GSA PSC Manual and contract spending from SAM.gov/FPDS.
Market summary
Top buying agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Defense Logistics Agency | $56,660,701 | |
| 2 | Department of the Navy | $13,008,822 | |
| 3 | Air Force | $10,132,069 | |
| 4 | Department of the Interior | $1,392,501 | |
| 5 | Department of Agriculture | $551,522 | |
| 6 | Department of Health and Human Services | $179,982 | |
| 7 | Department of Homeland Security | $96,732 | |
| 8 | Department of Commerce | $86,863 | |
| 9 | Department of Veterans Affairs | $82,999 | |
| 10 | Department of the Army | $38,690 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Standard Calibrations Inc. | $6,571,685 | |
| 2 | BEI Precision Systems & Space Company, Inc. | $5,613,960 | |
| 3 | Northrop Grumman Systems Corporation | $5,500,400 | |
| 4 | Simmonds Precision Products Inc. | $5,273,811 | |
| 5 | S & K Aerospace, LLC | $4,025,509 | |
| 6 | GMS International Corporation | $2,171,692 | |
| 7 | TNL Sales LLC | $2,027,767 | |
| 8 | Pioneer Industries, LLC | $2,015,907 | |
| 9 | AAR Supply Chain, Inc. | $1,946,944 | |
| 10 | Bauer, Inc. | $1,798,370 |
See the full FY2025 ranking of PSC 6680 contractors, by parent company.
Open contract opportunities
Show 15 more
Latest 25 of 78 listed here. See the rest on GovTribe.
Recent contract awards
Latest 10 of 1,772 awarded in the last 12 months listed here. See the rest on GovTribe.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $20,915 |
| FY2026 | $82,324,962 |
| FY2025 | $113,962,576 |
| FY2024 | $85,659,700 |
| FY2023 | $66,664,303 |
Top NAICS codes by obligations
| Rank | NAICS code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 334519 Other Measuring and Controlling Device Manufacturing | $26,111,104 | |
| 2 | 334514 Totalizing Fluid Meter and Counting Device Manufacturing | $15,414,026 | |
| 3 | 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing | $14,836,537 | |
| 4 | 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables | $14,826,089 | |
| 5 | 334412 Bare Printed Circuit Board Manufacturing | $4,120,602 | |
| 6 | 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | $1,650,274 | |
| 7 | 334516 Analytical Laboratory Instrument Manufacturing | $988,356 | |
| 8 | 335931 Current-Carrying Wiring Device Manufacturing | $787,286 | |
| 9 | 488190 Other Support Activities for Air Transportation | $640,146 | |
| 10 | 334290 Other Communications Equipment Manufacturing | $392,017 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | California | $14,419,213 | |
| 2 | Virginia | $7,841,797 | |
| 3 | New York | $5,720,842 | |
| 4 | Arkansas | $5,626,051 | |
| 5 | Vermont | $4,623,431 | |
| 6 | Connecticut | $4,184,043 | |
| 7 | Pennsylvania | $4,157,942 | |
| 8 | Illinois | $3,269,206 | |
| 9 | Georgia | $2,568,628 | |
| 10 | New Jersey | $2,225,490 | |
| 11 | Florida | $1,470,792 | |
| 12 | Ohio | $1,324,661 | |
| 13 | Montana | $1,136,398 | |
| 14 | Alabama | $1,107,511 | |
| 15 | North Carolina | $1,103,474 | |
| 16 | Louisiana | $951,096 | |
| 17 | Missouri | $950,097 | |
| 18 | Michigan | $714,048 | |
| 19 | Massachusetts | $677,368 | |
| 20 | Arizona | $668,929 | |
| 21 | Kentucky | $599,479 | |
| 22 | Maryland | $573,453 | |
| 23 | North Dakota | $536,918 | |
| 24 | Idaho | $475,000 | |
| 25 | Nevada | $446,690 | |
| 26 | Iowa | $403,738 | |
| 27 | Oklahoma | $396,134 | |
| 28 | Indiana | $379,489 | |
| 29 | Colorado | $319,683 | |
| 30 | Wisconsin | $289,392 | |
| 31 | Texas | $236,321 | |
| 32 | Oregon | $231,192 | |
| 33 | Minnesota | $185,536 | |
| 34 | Washington | $173,871 | |
| 35 | Tennessee | $163,637 | |
| 36 | South Carolina | $136,572 | |
| 37 | Kansas | $105,198 | |
| 38 | Utah | $75,066 | |
| 39 | Nebraska | $57,235 | |
| 40 | Hawaii | $37,414 | |
| 41 | Puerto Rico | $20,474 | |
| 42 | New Mexico | $14,433 | |
| 43 | Maine | $14,250 | |
| 44 | District of Columbia | $8,932 |
Show all 44
Shares are of everything obligated under PSC 6680 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Definition
Includes: Liquid Level Float Instruments; Revolution Counters; Speedometers; Rotation Measuring Instruments and Apparatus; Oxygen Flow Indicators; Tachometers, including Engine Tachometers.
Excludes: Combination Instruments; (FSC 6695); Meteorological Instruments (FSC 6660); and Automatic Control Valves (FSG 48).
Quick answers
What is PSC 6680?
PSC 6680 is Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments, a product code in PSC 66, Instruments and Laboratory Equipment.
How many government contracts for liquid and gas flow, liquid level, and mechanical motion measuring instruments are there?
78 contract opportunities under PSC 6680 are open now, and 364 notices were posted in the last 90 days. Federal agencies awarded 1,772 contracts under PSC 6680 in the last 12 months, obligating $70,822,575.
How much do federal agencies spend under PSC 6680?
Federal contracts under PSC 6680 obligated $113,962,576 in fiscal year 2025 and $348,632,455 in fiscal years 2023 through 2027.
Who are the largest contractors under PSC 6680?
The contractors with the most obligated under PSC 6680 in fiscal years 2026 and 2027 are Standard Calibrations Inc. ($6,571,685); BEI Precision Systems & Space Company, Inc. ($5,613,960); and Northrop Grumman Systems Corporation ($5,500,400).
Which agencies buy the most under PSC 6680?
The agencies that obligated the most under PSC 6680 in fiscal years 2026 and 2027 are Defense Logistics Agency ($56,660,701), Department of the Navy ($13,008,822) and Air Force ($10,132,069).
Which NAICS codes are used with PSC 6680?
The NAICS codes with the most obligated under PSC 6680 in fiscal years 2026 and 2027 are 334519 Other Measuring and Controlling Device Manufacturing, 334514 Totalizing Fluid Meter and Counting Device Manufacturing and 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing.
Where is the work under PSC 6680 performed?
By place of performance, the states with the most contract obligations under PSC 6680 over the last 12 months are California ($14,419,213), Virginia ($7,841,797) and New York ($5,720,842).
What is the latest open contract opportunity under PSC 6680?
The latest open contract opportunity under PSC 6680 is Indicator, sight, liqui, solicitation from Aviation (DLA), posted November 10, 2026.
On GovTribe
See everything under PSC 6680
- Federal contract opportunities, awards and IDVs under this code
- Funding analysis by contractor, agency and set-aside
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