PSC 1615: HELICOPTER ROTOR BLADES, DRIVE MECHANISMS AND COMPONENTS — Federal Procurement Code

16 - AEROSPACE CRAFT COMPONENTS AND ACCESSORIES L1: Sustainment S&E

Description

Helicopter Rotor Blades, Drive Mechanisms and Components

Includes

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

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

Notes

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.

Suggested adjacent classifications

PSC codes describe what the government buys. These related classifications help connect procurement codes to industries, commodities, and trade workflows.

Related NAICS industries

33633

Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing

336330

Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing

333612

Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing

512131

Motion Picture Theaters (except Drive-Ins)

Related UNSPSC categories

22101703

Blades or tooth or other cutting edges

23153134

Feed or drive rollers

31162008

Drive pins

32101625

Motor drive or control integrated circuits

Feature	Description
Official name	Product Service Codes (PSC)
Maintained by	U.S. federal acquisition community / GSA PSC Manual
Purpose	Classifies what the government buys: products and services
Primary use	Federal procurement reporting, contract categorization, spend analysis
Code type	Mixed/unspecified