PSC Code 1615 covers helicopter rotor blades, drive mechanisms, and their components, which are critical for the operation and control of rotary-wing aircraft. This classification includes helicopter dynamic components that transmit power from the aircraft's power plant to the main and tail rotors. Items under this code encompass rotors, blades, trim tabs, blade sets, yokes, clutches, and transmissions specifically designed for helicopters. Government agencies utilize this PSC to procure specialized parts essential for maintenance, repair, and overhaul (MRO) of helicopter drive systems, ensuring airworthiness and mission readiness.

Includes for PSC 1615

This PSC code covers the following products and services:

Helicopter dynamic components and specially designed parts that transmit power from the aircraft power plant to the rotary wing and rotary rudder. Also included in this class are Rotors; Blades; Rotor Blade, Trim, Tabs; Blade Sets; Yokes; Clutches and Transmissions.

Excludes for PSC 1615

This PSC code does NOT cover the following:

Propellers (FSC 1610); Rotor Brake Systems Components (FSC 1630); Rotor Blade Hydraulic Folding System Components (FSC 1650); Hydraulic Servo System Components (FSC 1650).

Additional Notes for PSC 1615

Important notes and guidance for using this PSC code:

This class includes miscellaneous component parts specifically designed for, and used exclusively in, helicopter drive mechanisms and rotor blades when not specifically classified elsewhere in the FSC indexes.

Typical Buyers & Agencies for PSC 1615

Typically, military branches such as the U.S. Army, Navy, Air Force, and Marine Corps are primary buyers under PSC 1615 due to their extensive use of helicopters in various missions including transport, reconnaissance, and combat support. Additionally, agencies like the Department of Homeland Security and the Federal Aviation Administration may procure these components for their rotary-wing fleets. These buyers require reliable, mission-critical parts to maintain operational capability and safety standards for their aircraft.

Common Contract Types for PSC 1615

Contracts under PSC 1615 often involve firm-fixed-price and indefinite-delivery/indefinite-quantity (IDIQ) arrangements, supporting both routine maintenance and large-scale overhaul efforts. Procurement methods can range from competitive bidding to sole-source contracts depending on the availability of specialized components or proprietary technologies. Typical use cases include component replacement, system upgrades, and emergency repairs to maintain aircraft readiness and extend service life.

Plain-Language Breakdown for PSC 1615

Covers helicopter rotor blades, drive mechanisms, and related dynamic components.
Primarily used by military branches and federal agencies operating rotary-wing aircraft.
Includes specialized parts like rotors, blades, yokes, clutches, and transmissions.
Supports procurement for maintenance, repair, overhaul, and component replacement.
Contracts typically use firm-fixed-price and IDIQ methods for flexibility and efficiency.
Aligns with NAICS codes 336412, 336413, and 336411 related to aircraft parts manufacturing.

Related Categories for PSC 1615

Other categories at the same level as 1615

1610 AIRCRAFT PROPELLERS AND COMPONENTS

Aircraft Propellers and Components

1620 AIRCRAFT LANDING GEAR COMPONENTS

Aircraft Landing Gear Components

1630 AIRCRAFT WHEEL AND BRAKE SYSTEMS

Aircraft Wheel and Brake Systems

1640 AIRCRAFT CONTROL CABLE PRODUCTS

Missing code added for DOD Migration purpose only

1650 AIRCRAFT HYDRAULIC, VACUUM, AND DE-ICING SYSTEM COMPONENTS

Aircraft Hydraulic, Vacuum and De-icing System Components

1660 AIRCRAFT AIR CONDITIONING, HEATING, AND PRESSURIZING EQUIPMENT

Aircraft Air Conditioning, Heating, and Pressurizing Equipment

1670 PARACHUTES; AERIAL PICK UP, DELIVERY, RECOVERY SYSTEMS; AND CARGO TIE DOWN EQUIPMENT

Parachutes; Aerial Pick Up, Delivery, Recovery Systems; Cargo Tie Down Equipment

1675 SPACE VEHICLE COMPONENTS

Space Vehicle Components

1677 SPACE VEHICLE REMOTE CONTROL SYSTEMS

Space Vehicle Remote Control Systems

1680 MISCELLANEOUS AIRCRAFT ACCESSORIES AND COMPONENTS

Miscellaneous Aircraft Accessories and Components

6730 PHOTOGRAPHIC PROJECTION EQUIPMENT

Photographic Projection Equipment

6740 PHOTOGRAPHIC DEVELOPING AND FINISHING EQUIPMENT

Photographic Developing and Finishing Equipment

6750 PHOTOGRAPHIC SUPPLIES

Photographic Supplies

6760 PHOTOGRAPHIC EQUIPMENT AND ACCESSORIES

Photographic Equipment and Accessories

6770 FILM, PROCESSED

Film, Processed

6780 PHOTOGRAPHIC SETS, KITS, AND OUTFITS

Photographic Sets, Kits, and Outfits

7610 BOOKS AND PAMPHLETS

Books and Pamphlets

7630 NEWSPAPERS AND PERIODICALS

Newspapers and Periodicals

7640 MAPS, ATLASES, CHARTS, AND GLOBES

Maps, Atlases, Charts, and Globes

7641 AERONAUTICAL MAPS, CHARTS AND GEODETIC PRODUCTS

Aeronautical Maps, Charts and Geodetic Products

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