01 / PSC Market Profile
PSC 6645 Time Measuring Instruments Federal Contracts
Product and Service Code 6645
Federal contract activity classified under Time Measuring Instruments across FY 2019–FY 2025. Net obligations include both new obligations and subsequent deobligations.
02 / Market Size
How large is the PSC 6645 federal market?
03 / Spending Trend
PSC 6645 contract spending by fiscal year
Annual obligations, activity, and participation across the same FY 2019–FY 2025 profile window.
Latest closed fiscal year$10.36M
FY 2025| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 2019 | $12.98M | 2,164 | 186 | 23 | — |
| FY 2020 | $8.23M | 2,134 | 161 | 18 | −36.6% |
| FY 2021 | $6.11M | 2,421 | 149 | 19 | −25.7% |
| FY 2022 | $6.43M | 1,947 | 134 | 18 | +5.2% |
| FY 2023 | $7.32M | 2,481 | 132 | 20 | +13.9% |
| FY 2024 | $7.18M | 2,790 | 148 | 18 | −2.0% |
| FY 2025 | $10.36M | 1,767 | 156 | 15 | +44.3% |
04 / Top Federal Customers
Which federal agencies buy most in this industry?
Ranked by net obligations during FY 2019–FY 2025.
| Federal customer | Code | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|
| DEFENSE LOGISTICS AGENCY | 97AS | $23.07M | 2,523 | 287 | 39.4% |
| DEPT OF THE NAVY | 1700 | $11.55M | 256 | 76 | 19.7% |
| FEDERAL ACQUISITION SERVICE | 4732 | $6.45M | 12,537 | 2 | 11.0% |
| US GEOLOGICAL SURVEY | 1434 | $6.28M | 69 | 28 | 10.7% |
| DEPT OF THE AIR FORCE | 5700 | $2.75M | 60 | 27 | 4.7% |
| BUREAU OF RECLAMATION | 1425 | $1.75M | 30 | 14 | 3.0% |
| DEPT OF THE ARMY | 2100 | $1.38M | 50 | 30 | 2.3% |
| TRANSPORTATION SECURITY ADMINISTRATION | 7013 | $750.1K | 2 | 1 | 1.3% |
| BUREAU OF INDIAN AFFAIRS | 1450 | $683.1K | 5 | 5 | 1.2% |
| FEDERAL EMERGENCY MANAGEMENT AGENCY | 7022 | $660.0K | 3 | 1 | 1.1% |
05 / Contracting Offices
Which contracting offices buy in PSC 6645?
Ranked by net obligations during FY 2019–FY 2025.
| Office | Code | Agency | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|---|
| DLA AVIATION | SPE4A6 | DEFENSE LOGISTICS AGENCY | $15.43M | 1,778 | 221 | 26.3% |
| GSA/FAS ADMIN SVCS ACQUISITION BR(2 | 47QSEA | FEDERAL ACQUISITION SERVICE | $4.64M | 9,104 | 1 | 7.9% |
| OFFICE OF ACQUISITON GRANTS | 140G03 | US GEOLOGICAL SURVEY | $4.55M | 38 | 13 | 7.8% |
| NAVSUP FLT LOG CTR NORFOLK | N00189 | DEPT OF THE NAVY | $2.89M | 24 | 15 | 4.9% |
| NIWC PACIFIC | N66001 | DEPT OF THE NAVY | $2.54M | 32 | 12 | 4.3% |
| GSA/FAS/GSS/QSCB, SUPPLY CHAIN MANAGEMENT CONTRACTING DIVISION | 47QSSC | FEDERAL ACQUISITION SERVICE | $1.82M | 3,433 | 2 | 3.1% |
| DLA AVIATION | SPE4A5 | DEFENSE LOGISTICS AGENCY | $1.55M | 132 | 45 | 2.6% |
| DENVER FED CENTER | 140R81 | BUREAU OF RECLAMATION | $1.55M | 24 | 12 | 2.6% |
| DLA AVIATION | SPE4A7 | DEFENSE LOGISTICS AGENCY | $1.49M | 201 | 39 | 2.5% |
| NAVSUP WEAPON SYSTEMS SUPPORT MECH | N00104 | DEPT OF THE NAVY | $1.14M | 56 | 10 | 1.9% |
06 / Top Vendors
Which contractors lead the PSC 6645 market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| MARATHON WATCH COMPANY LTD | $7.66M | 12,556 | 5 | 13.1% | Sep 30, 2025 |
| BRANDYWINE COMMUNICATIONS | $3.12M | 44 | 2 | 5.3% | Aug 21, 2025 |
| ELECTRODYNAMICS, INC. | $2.84M | 153 | 1 | 4.8% | Sep 21, 2023 |
| FLAME ENTERPRISES, INC. | $2.54M | 180 | 2 | 4.3% | Sep 24, 2025 |
| SEPTENTRIO, INC. | $2.21M | 15 | 1 | 3.8% | Jan 5, 2024 |
| AAR SUPPLY CHAIN, INC. | $2.15M | 16 | 1 | 3.7% | Sep 17, 2024 |
| FEI-ZYFER, INC. | $2.13M | 4 | 2 | 3.6% | May 16, 2024 |
| H L DALIS INCORPORATED (6063) | $1.34M | 32 | 4 | 2.3% | Aug 28, 2025 |
| KINEMETRICS, INC. | $1.12M | 5 | 1 | 1.9% | Mar 8, 2023 |
| AEROFLEX WICHITA, INC. | $1.10M | 4 | 1 | 1.9% | Apr 15, 2019 |
07 / Industry Mix
What industries are purchased under PSC 6645?
| NAICS | Description | Obligations | Actions | Vendors | Share |
|---|---|---|---|---|---|
| 334519 | OTHER MEASURING AND CONTROLLING DEVICE MANUFACTURING | $27.51M | 11,759 | 279 | 46.9% |
| 334514 | TOTALIZING FLUID METER AND COUNTING DEVICE MANUFACTURING | $4.85M | 53 | 9 | 8.3% |
| 334515 | INSTRUMENT MANUFACTURING FOR MEASURING AND TESTING ELECTRICITY AND ELECTRICAL SIGNALS | $4.05M | 62 | 18 | 6.9% |
| 334511 | SEARCH, DETECTION, NAVIGATION, GUIDANCE, AERONAUTICAL, AND NAUTICAL SYSTEM AND INSTRUMENT MANUFACTURING | $3.83M | 75 | 13 | 6.5% |
| 541519 | OTHER COMPUTER RELATED SERVICES | $2.30M | 16 | 12 | 3.9% |
| 334516 | ANALYTICAL LABORATORY INSTRUMENT MANUFACTURING | $2.13M | 39 | 24 | 3.6% |
| 334419 | OTHER ELECTRONIC COMPONENT MANUFACTURING | $1.87M | 291 | 83 | 3.2% |
| 334513 | INSTRUMENTS AND RELATED PRODUCTS MANUFACTURING FOR MEASURING, DISPLAYING, AND CONTROLLING INDUSTRIAL PROCESS VARIABLES | $1.73M | 36 | 21 | 3.0% |
| 336413 | OTHER AIRCRAFT PARTS AND AUXILIARY EQUIPMENT MANUFACTURING | $1.28M | 56 | 10 | 2.2% |
| 334518 | WATCH, CLOCK, AND PART MANUFACTURING | $882.3K | 1,553 | 1 | 1.5% |
08 / Buying Pattern
How does the government buy in PSC 6645?
| Common action type | Obligations | Actions |
|---|---|---|
| DEFINITIVE CONTRACT | $5.46M | 9,027 |
| PURCHASE ORDER | $30.35M | 4,226 |
| DELIVERY ORDER | $21.58M | 2,443 |
| BPA CALL | $1.21M | 8 |
09 / Recent Contract Awards
What was awarded most recently in PSC 6645?
10 / Market Interpretation
How should contractors evaluate this market?
Start with the spending direction
Compare annual obligations with actions and vendor participation. Growth driven by only a few large actions represents a different opportunity from broad, recurring demand.
Follow the actual buyers
Move from federal customers to contracting offices. Offices reveal where acquisition responsibility and recurring purchasing activity are concentrated.
Measure accessible demand
Use competition, small-business participation, incumbent vendors, and PSC mix before treating the full $58.61M market as addressable.