PSC 1680: Miscellaneous Aircraft Accessories and Components
1680 is the product and service code (PSC) federal agencies use for miscellaneous aircraft accessories and components, in the aerospace craft components and accessories group. Here are the contracts open under it now, the NAICS codes it pairs with, and who buys and wins this work.
- Open contracts now
- 215
- Spending, FY2026
- $7.1 billion
- Share to small businesses
- 10%
Open contracts with PSC 1680, due soonest
- Fairing, Aircraft BUY/MANUFACTURE
Due in 3 daysOct 13, 2026
- BOMB RACK UNIT 14",, IN REPAIR/MODIFICATION OF
✦ NAVSUP Weapon Systems Support wants quotes to repair 14-inch Bomb Rack Units (Edo Corporation part 2000500-4) and return them to ready-for-issue condition.
Due in 3 daysOct 13, 2026
- LEADING EDGE
✦ The Navy (NAVSUP Weapon Systems Support) is soliciting a spares buy of 4 units of a LEADING EDGE aircraft part (NSN 1RD 1680 016241425 V2), with option pricing for up to 15 units…
Due in 3 daysOct 13, 2026
- RADAR,LOW POWER, IN REPAIR/MODIFICATION OF
✦ NAVSUP Weapon Systems Support (Navy) is asking for quotes to repair a Low Power Radar unit (NSN 1680-01-681-6432, part number 7288307G3) and return it to ready-for-issue condition.
Due in 3 daysOct 13, 2026
- GEARBOX ASSEMBLY,AI, IN REPAIR/MODIFICATION OF
✦ NAVSUP Weapon Systems Support (Navy) is asking for quotes to repair and test a Gearbox Assembly (P/N 1680-017013505) and return it to ready-for-issue condition.
Due in 3 daysOct 13, 2026
- DRAIN MAST
✦ The Navy (NAVSUP Weapon Systems Support) is asking for offers on an aircraft part titled DRAIN MAST. The posted text is almost all contract clause titles and does not describe…
Due in 4 daysOct 13, 2026
Where 1680 sits in the PSC Manual
- Category: Product
- Group 16: Aerospace Craft Components and Accessories
- Code 1680: Miscellaneous Aircraft Accessories and Components
NAICS codes used with PSC 1680
The NAICS code on a contract sets the size standard for who counts as small. These are the codes agencies pair with 1680 most often:
| NAICS | Industry | Spent, last 3 years |
|---|---|---|
| 336413 | Other Aircraft Parts and Auxiliary Equipment Manufacturing | $12.2 billion |
| 336411 | Aircraft Manufacturing | $4 billion |
| 336412 | Aircraft Engine and Engine Parts Manufacturing | $1 billion |
| 334511 | Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | $419 million |
| 488190 | Other Support Activities for Air Transportation | $307.6 million |
| 541990 | All Other Professional, Scientific, and Technical Services | $171.4 million |
| 334290 | Other Communications Equipment Manufacturing | On 1 open |
| 811210 | Electronic and Precision Equipment Repair and Maintenance | On 1 open |
Who buys under PSC 1680
Agencies with the most contract dollars under 1680 over the last three fiscal years, per USAspending.gov:
| Agency | Obligated |
|---|---|
| Department of the Navy | $9.3 billion |
| Department of the Air Force | $4.8 billion |
| Defense Logistics Agency | $3 billion |
| Department of the Army | $653 million |
| National Oceanic and Atmospheric Administration | $627.3 million |
| U.S. Special Operations Command | $470.3 million |
| Federal Acquisition Service | $160.3 million |
| U.S. Coast Guard | $132.2 million |
On open notices right now, the most 1680 work comes from Dept of Defense and Department of Homeland Security.
Federal spending under PSC 1680 by year
| Fiscal year | Contract obligations |
|---|---|
| FY2024 | $5.9 billion |
| FY2025 | $6.1 billion |
| FY2026 | $7.1 billion |
| FY2027 (so far) | $0 |
Who wins PSC 1680 contracts
| Company | Obligated, last 3 years |
|---|---|
| Lockheed Martin Corporation | $2.2 billion |
| Bell Boeing Joint Project Office | $1.8 billion |
| Raytheon Company | $1.5 billion |
| Lockheed Martin Corporation | $1.1 billion |
| The Boeing Company | $994.3 million |
| The Boeing Company | $905.2 million |
| Northrop Grumman Systems Corporation | $851.2 million |
| Sikorsky Aircraft Corporation | $635.6 million |
| Bae Systems Information and Electronic Systems Integration Inc. | $507.7 million |
| Lockheed Martin Corporation | $489.9 million |
Related PSC codes
- 1610 Aircraft Propellers and Components
- 1615 Helicopter Rotor Blades, Drive Mechanisms and Components
- 1620 Aircraft Landing Gear Components
- 1630 Aircraft Wheel and Brake Systems
- 1640 Aircraft Control Cable Products
- 1650 Aircraft Hydraulic, Vacuum, and De – Icing System Components
- 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment
- 1670 Parachutes; Aerial Pick Up, Delivery, Recovery Systems; and Cargo Tie Down Equipment
- 1675 Space Vehicle Components
- 1677 Space Vehicle Remote Control Systems
Frequently asked questions
What is PSC 1680?
1680 is the product code in the federal Product and Service Code (PSC) Manual for miscellaneous aircraft accessories and components, under 16 (Aerospace Craft Components and Accessories). Agencies put a PSC on every contract to record what they bought.
What is the difference between a PSC and a NAICS code?
A PSC describes what the government is buying. A NAICS code describes the industry of the business doing the work, and it sets the SBA size standard for small business set-asides. Every contract notice has both.
Which NAICS code goes with PSC 1680?
Most federal contract dollars under PSC 1680 go with NAICS 336413 (Other Aircraft Parts and Auxiliary Equipment Manufacturing), according to USAspending.gov. The contracting officer picks the NAICS code for each solicitation, so check the notice.
How do I find contracts that use PSC 1680?
Contract opportunities are posted on SAM.gov with their PSC and NAICS codes. 215 open notices use PSC 1680 right now. FedReady can match new ones to your business and email you, free.