01 / PSC Market Profile
PSC 6620 Engine Instruments Federal Contracts
Product and Service Code 6620
Federal contract activity classified under Engine Instruments across FY 2020–FY 2026. 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 2020–FY 2026 profile window.
Latest closed fiscal year$28.60M
FY 2026| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 2020 | $106.42M | 1,421 | 196 | 11 | — |
| 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% |
| FY 2026 | $28.60M | 674 | 178 | 9 | −40.4% |
04 / Top Federal Customers
Which federal agencies buy most in this industry?
Ranked by net obligations during FY 2020–FY 2026.
| Federal customer | Code | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|
| DEFENSE LOGISTICS AGENCY | 97AS | $183.41M | 5,682 | 360 | 48.1% |
| FEDERAL AVIATION ADMINISTRATION | 6920 | $95.63M | 732 | 3 | 25.1% |
| DEPT OF THE ARMY | 2100 | $38.89M | 50 | 10 | 10.2% |
| DEPT OF THE NAVY | 1700 | $34.72M | 316 | 60 | 9.1% |
| DEPT OF THE AIR FORCE | 5700 | $26.82M | 47 | 16 | 7.0% |
| U.S. COAST GUARD | 7008 | $857.6K | 53 | 17 | 0.2% |
| STATE, DEPARTMENT OF | 1900 | $425.6K | 8 | 3 | 0.1% |
| NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | 8000 | $203.7K | 9 | 8 | 0.1% |
| OFFICE OF THE ASSISTANT SECRETARY FOR ADMINISTRATION AND MANAGEMENT | 1605 | $138.1K | 1 | 1 | 0.0% |
| BUREAU OF INDIAN AFFAIRS | 1450 | $130.1K | 2 | 2 | 0.0% |
05 / Contracting Offices
Which contracting offices buy in PSC 6620?
Ranked by net obligations during FY 2020–FY 2026.
| Office | Code | Agency | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|---|
| 693KA8 SYSTEM OPERATIONS CONTRACTS | 693KA8 | FEDERAL AVIATION ADMINISTRATION | $95.66M | 717 | 2 | 25.1% |
| DLA AVIATION | SPE4A6 | DEFENSE LOGISTICS AGENCY | $91.70M | 2,686 | 265 | 24.0% |
| W6QK ACC-RSA | W58RGZ | DEPT OF THE ARMY | $37.87M | 26 | 2 | 9.9% |
| DLA AVIATION | SPE4A5 | DEFENSE LOGISTICS AGENCY | $31.97M | 581 | 102 | 8.4% |
| NAVSUP WEAPON SYSTEMS SUPPORT | N00383 | DEPT OF THE NAVY | $30.59M | 247 | 22 | 8.0% |
| DLA AVIATION AT OKLAHOMA CITY, OK | SPRTA1 | DEFENSE LOGISTICS AGENCY | $15.13M | 49 | 8 | 4.0% |
| FA8124 AFLCMC LPK | FA8124 | DEPT OF THE AIR FORCE | $13.59M | 4 | 1 | 3.6% |
| DLA AVIATION | SPE4A7 | DEFENSE LOGISTICS AGENCY | $12.72M | 440 | 80 | 3.3% |
| FA8121 AFSC PZAAA | FA8121 | DEPT OF THE AIR FORCE | $8.09M | 19 | 2 | 2.1% |
| DLA AVIATION AT HUNTSVILLE, AL | SPRRA1 | DEFENSE LOGISTICS AGENCY | $8.05M | 6 | 2 | 2.1% |
06 / Top Vendors
Which contractors lead the PSC 6620 market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| KOHLER CO. | $90.13M | 638 | 1 | 23.6% | Mar 14, 2025 |
| HONEYWELL INTERNATIONAL INC. | $37.76M | 2 | 1 | 9.9% | Feb 11, 2021 |
| KELLSTROM DEFENSE AEROSPACE, INC. | $22.72M | 262 | 3 | 6.0% | Jun 17, 2026 |
| GENERAL NUCLEONICS, INC. | $20.10M | 54 | 2 | 5.3% | Jun 17, 2026 |
| AAR SUPPLY CHAIN, INC. | $15.55M | 116 | 2 | 4.1% | Jul 16, 2026 |
| ATEC INC | $13.59M | 4 | 1 | 3.6% | May 13, 2026 |
| GUERRERO PROFESSIONAL SERVICES, INC. | $12.53M | 18 | 1 | 3.3% | Feb 27, 2026 |
| PARKER-HANNIFIN CORPORATION | $12.50M | 153 | 3 | 3.3% | Jul 14, 2026 |
| ONTIC ENGINEERING AND MANUFACTURING, INC. | $11.09M | 35 | 2 | 2.9% | Jun 18, 2026 |
| KITCO LLC | $10.65M | 46 | 1 | 2.8% | Apr 16, 2026 |
07 / Industry Mix
What industries are purchased under PSC 6620?
| NAICS | Description | Obligations | Actions | Vendors | Share |
|---|---|---|---|---|---|
| 335312 | MOTOR AND GENERATOR MANUFACTURING | $94.38M | 803 | 42 | 24.7% |
| 336413 | OTHER AIRCRAFT PARTS AND AUXILIARY EQUIPMENT MANUFACTURING | $85.48M | 632 | 49 | 22.4% |
| 333618 | OTHER ENGINE EQUIPMENT MANUFACTURING | $58.59M | 2,630 | 223 | 15.4% |
| 334511 | SEARCH, DETECTION, NAVIGATION, GUIDANCE, AERONAUTICAL, AND NAUTICAL SYSTEM AND INSTRUMENT MANUFACTURING | $41.69M | 155 | 41 | 10.9% |
| 334519 | OTHER MEASURING AND CONTROLLING DEVICE MANUFACTURING | $30.95M | 935 | 162 | 8.1% |
| 334515 | INSTRUMENT MANUFACTURING FOR MEASURING AND TESTING ELECTRICITY AND ELECTRICAL SIGNALS | $19.63M | 253 | 79 | 5.1% |
| 334514 | TOTALIZING FLUID METER AND COUNTING DEVICE MANUFACTURING | $16.61M | 250 | 70 | 4.4% |
| 336412 | AIRCRAFT ENGINE AND ENGINE PARTS MANUFACTURING | $15.73M | 69 | 9 | 4.1% |
| 541330 | ENGINEERING SERVICES | $4.23M | 7 | 1 | 1.1% |
| 336411 | AIRCRAFT MANUFACTURING | $3.85M | 384 | 8 | 1.0% |
08 / Buying Pattern
How does the government buy in PSC 6620?
| Common action type | Obligations | Actions |
|---|---|---|
| DELIVERY ORDER | $247.72M | 3,790 |
| PURCHASE ORDER | $98.28M | 3,083 |
| DEFINITIVE CONTRACT | $35.46M | 102 |
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 $381.46M market as addressable.