01 / PSC Market Profile
PSC 6620 Engine Instruments Federal Contracts
Product and Service Code 6620
Federal contract activity classified under Engine Instruments across FY 2019–FY 2025. Net obligations include both new obligations and subsequent deobligations.
02 / Market Size
How large is the PSC 6620 federal market?
03 / Spending Trend
PSC 6620 contract spending by fiscal year
Annual obligations, activity, and participation across the same FY 2019–FY 2025 profile window.
Latest closed fiscal year$48.03M
FY 2025| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 2019 | $57.26M | 1,414 | 211 | 11 | — |
| FY 2020 | $106.42M | 1,421 | 196 | 11 | +85.8% |
| FY 2021 | $44.83M | 1,044 | 197 | 12 | −57.9% |
| FY 2022 | $64.26M | 1,012 | 172 | 11 | +43.3% |
| FY 2023 | $55.23M | 1,000 | 169 | 12 | −14.0% |
| FY 2024 | $34.09M | 846 | 171 | 11 | −38.3% |
| FY 2025 | $48.03M | 978 | 215 | 9 | +40.9% |
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 | $191.77M | 6,171 | 367 | 46.8% |
| FEDERAL AVIATION ADMINISTRATION | 6920 | $110.11M | 938 | 3 | 26.8% |
| DEPT OF THE ARMY | 2100 | $42.57M | 59 | 14 | 10.4% |
| DEPT OF THE NAVY | 1700 | $36.37M | 349 | 67 | 8.9% |
| DEPT OF THE AIR FORCE | 5700 | $27.57M | 43 | 15 | 6.7% |
| U.S. COAST GUARD | 7008 | $678.6K | 57 | 25 | 0.2% |
| STATE, DEPARTMENT OF | 1900 | $425.6K | 8 | 3 | 0.1% |
| NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | 8000 | $252.3K | 11 | 10 | 0.1% |
| BUREAU OF INDIAN AFFAIRS | 1450 | $130.1K | 2 | 2 | 0.0% |
| FEDERAL PRISON SYSTEM / BUREAU OF PRISONS | 1540 | $72.7K | 3 | 2 | 0.0% |
05 / Contracting Offices
Which contracting offices buy in PSC 6620?
Ranked by net obligations during FY 2019–FY 2025.
| Office | Code | Agency | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|---|
| 693KA8 SYSTEM OPERATIONS CONTRACTS | 693KA8 | FEDERAL AVIATION ADMINISTRATION | $110.16M | 910 | 2 | 26.9% |
| DLA AVIATION | SPE4A6 | DEFENSE LOGISTICS AGENCY | $100.32M | 2,952 | 279 | 24.5% |
| W6QK ACC-RSA | W58RGZ | DEPT OF THE ARMY | $37.89M | 27 | 5 | 9.2% |
| NAVSUP WEAPON SYSTEMS SUPPORT | N00383 | DEPT OF THE NAVY | $32.15M | 271 | 25 | 7.8% |
| DLA AVIATION | SPE4A5 | DEFENSE LOGISTICS AGENCY | $30.15M | 659 | 92 | 7.4% |
| FA8124 AFLCMC LPK | FA8124 | DEPT OF THE AIR FORCE | $13.58M | 3 | 1 | 3.3% |
| DLA AVIATION AT OKLAHOMA CITY, OK | SPRTA1 | DEFENSE LOGISTICS AGENCY | $12.72M | 42 | 9 | 3.1% |
| DLA AVIATION | SPE4A7 | DEFENSE LOGISTICS AGENCY | $10.11M | 384 | 68 | 2.5% |
| FA8121 AFSC PZAAA | FA8121 | DEPT OF THE AIR FORCE | $8.06M | 17 | 2 | 2.0% |
| DLA AVIATION AT HUNTSVILLE, AL | SPRRA1 | DEFENSE LOGISTICS AGENCY | $8.05M | 6 | 2 | 2.0% |
06 / Top Vendors
Which contractors lead the PSC 6620 market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| KOHLER CO. | $109.63M | 873 | 1 | 26.7% | Mar 14, 2025 |
| HONEYWELL INTERNATIONAL INC. | $37.76M | 2 | 1 | 9.2% | Feb 11, 2021 |
| KELLSTROM DEFENSE AEROSPACE, INC. | $28.65M | 317 | 3 | 7.0% | Sep 26, 2025 |
| GENERAL NUCLEONICS, INC. | $23.59M | 61 | 2 | 5.8% | Jun 16, 2025 |
| AAR SUPPLY CHAIN, INC. | $16.18M | 129 | 2 | 3.9% | Sep 24, 2025 |
| PARKER-HANNIFIN CORPORATION | $14.75M | 151 | 3 | 3.6% | Sep 11, 2025 |
| ATEC INC | $13.58M | 3 | 1 | 3.3% | Jun 24, 2025 |
| GUERRERO PROFESSIONAL SERVICES, INC. | $12.53M | 17 | 1 | 3.1% | Aug 2, 2025 |
| ONTIC ENGINEERING AND MANUFACTURING, INC. | $10.55M | 32 | 2 | 2.6% | Sep 24, 2025 |
| HONEYWELL INTERNATIONAL INC. | $10.47M | 104 | 2 | 2.6% | May 30, 2025 |
07 / Industry Mix
What industries are purchased under PSC 6620?
| NAICS | Description | Obligations | Actions | Vendors | Share |
|---|---|---|---|---|---|
| 335312 | MOTOR AND GENERATOR MANUFACTURING | $109.22M | 1,045 | 51 | 26.6% |
| 336413 | OTHER AIRCRAFT PARTS AND AUXILIARY EQUIPMENT MANUFACTURING | $87.45M | 614 | 49 | 21.3% |
| 333618 | OTHER ENGINE EQUIPMENT MANUFACTURING | $59.41M | 2,841 | 233 | 14.5% |
| 334511 | SEARCH, DETECTION, NAVIGATION, GUIDANCE, AERONAUTICAL, AND NAUTICAL SYSTEM AND INSTRUMENT MANUFACTURING | $43.46M | 165 | 43 | 10.6% |
| 334519 | OTHER MEASURING AND CONTROLLING DEVICE MANUFACTURING | $36.68M | 994 | 166 | 8.9% |
| 334515 | INSTRUMENT MANUFACTURING FOR MEASURING AND TESTING ELECTRICITY AND ELECTRICAL SIGNALS | $21.19M | 287 | 80 | 5.2% |
| 334514 | TOTALIZING FLUID METER AND COUNTING DEVICE MANUFACTURING | $16.65M | 227 | 65 | 4.1% |
| 336412 | AIRCRAFT ENGINE AND ENGINE PARTS MANUFACTURING | $16.45M | 79 | 12 | 4.0% |
| 541330 | ENGINEERING SERVICES | $4.23M | 6 | 1 | 1.0% |
| 336411 | AIRCRAFT MANUFACTURING | $3.91M | 489 | 9 | 1.0% |
08 / Buying Pattern
How does the government buy in PSC 6620?
| Common action type | Obligations | Actions |
|---|---|---|
| DELIVERY ORDER | $270.05M | 4,271 |
| PURCHASE ORDER | $102.16M | 3,330 |
| DEFINITIVE CONTRACT | $37.90M | 114 |
09 / Recent Contract Awards
What was awarded most recently in PSC 6620?
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 $410.12M market as addressable.