Aircraft Propeller Parts List

Aircraft propellers are used to translate the rotating force of the engine into thrust, which moves the plane forward. The propulsion system on a jet engine is usually powered by turbine engines. The engine and propeller are often referred to as the Powerplant.

Turbine engines take in surrounding air, mix the air with fuel, burn the fuel to release energy, and use the resulting gas exhausts to move the piston. On an aircraft, the engine’s piston is connected to a propeller.

The most recognizable component of a propeller are the blades that are all connected to a central hub.

The propeller blades are essentially airfoils with a twist. Propeller blades have a back and a face. The back of the propeller blade is visible if you were to stand in front of the propeller. The outermost, flat edge of the blade is called the tip.  It is the furthest point away from the central hub while the portion of the blade that is closest to the central hub is referred to as the shank.

There are two key design components of a propeller: the angle of the propeller blade and the pitch. The angle of the propeller blade helps to maintain the same angle of attack (the angle at which the wind hits the blade). The pitch of a propeller is the distance a propeller would travel in one revolution if it were turning in a solid.

Propeller blades have a leading and a trailing edge. The leading edge leads the rotational movement, whereas the trailing edge follows. As a propeller blade is twisted, the angle of rotation varies along the length.

Propeller blade stations are reference lines that measure the distance from the hub. The lines are numbered and locate various positions on the propeller blade. They are usually spaced at 6-inch intervals. The first station is usually 12 inches from the hub.

The central hub is attached to the shaft using a propeller nut. Propeller nuts are still considered to be part of the propeller rather than the engine.

Propellers are considered by the FAA to be one of three types of aviation parts (aircraft, aircraft engines, and propellers). The FAA has a section in the Code of Federal Regulations dedicated to the outlying the various safety standards for propellers. CFR part 35 details regulations pertaining to the configuration of the propeller, installation, operating limitations, design, and safety of a propeller. Section 35.39 “Endurance test” states that fixed-pitch and ground propellers must pass an endurance test.

Part No RFQ
1A170/GM7457 RFQ
1A170E/JHA7660ER RFQ
1A170/GM7645 RFQ
1A170/DM7651 RFQ
1A200/FA8644 RFQ
1A105/SCM7146 RFQ
1A170/SFA7656 RFQ
0850330-1 RFQ
1A170E/JFA7658 RFQ
1A200/DFA8242 RFQ
1A170/GM7448 RFQ
0550321-12 RFQ
1A200/FM8064 RFQ
1A200/DFA9043 RFQ
HC-922K-8D RFQ
1A100/MCM6955 RFQ
1A175/GM8040 RFQ
1A200/FM8369 RFQ
A2513-16 RFQ
1A200/DFA8243 RFQ
1A170/EFA7656 RFQ
1A170/GM7447 RFQ
1A175/SFC8042 RFQ
1A170/BMS7660M1 RFQ
1A170/DM7654 RFQ
1A170/EFA7562 RFQ
1A175/GMA8044 RFQ
1A170/SFC7654 RFQ
1A175/GMA8040 RFQ
1A170/GM7852 RFQ
1A135/BRM7157 RFQ
106GA0 RFQ
1A105/SCM6954 RFQ
100LA2/S RFQ
1A200/FA8056 RFQ
1A200/DFA9050 RFQ
1A200/FA9043 RFQ
1A175/GM8241 RFQ
1A175/ETM8243 RFQ
0550321-10 RFQ
D-7962-2 RFQ
16443-00 RFQ
1A100/ACM6950 RFQ
1A105/SCM7154 RFQ
1A170/EFA7658 RFQ
1A200/DFA9047 RFQ
1A100/MCM6950 RFQ
1A100/ACM6948 RFQ
A2513-52 RFQ
1A170/DM7649 RFQ
1A135/CRM7054 RFQ
1A200/FA8248 RFQ
1A170/GM7654 RFQ
1A170/DM7355 RFQ
1A170/SFA7658 RFQ
1A200/FA8440 RFQ
1A135/JCM7150 RFQ
1A170/KFA7563 RFQ
1A200/FA8648 RFQ
1A170/CFA7656 RFQ
1A170/DM7648 RFQ
1A175/SFC7040 RFQ
13125-05 RFQ
1A172/EM7653 RFQ
1A100/MCM6956 RFQ
1A200/AOM9044 RFQ
1A200/FA8050 RFQ
1A105/BCM6948 RFQ
1A170/LL7649 RFQ
69CKS12-0-50L RFQ
1A170/DM7460 RFQ
1A170/GM7454 RFQ
1A175/GM8246 RFQ
110GFA-0 RFQ
1A175/GMA8241 RFQ
1A135/DRM7057 RFQ
1A170/DM7656 RFQ
1A100/MCM6756 RFQ
1A175/SFC8040 RFQ
1A102/OCM6948 RFQ
1A175/GMA8043 RFQ
1A200/FA8452 RFQ
1A200/FA9052 RFQ
1A135/BRM7057 RFQ
1A175/GM8244 RFQ
1A135/KCM7147 RFQ
1A175/GMA8243 RFQ
1A170/GM7455 RFQ
1A162/TCD6754 RFQ
1A200/FM8570 RFQ
1A105/SCM7053 RFQ
1A200/DFA8245 RFQ
1A200/FA9045 RFQ
8907-002 RFQ
1A135/KCM7054 RFQ
1A105/BCM7060 RFQ
1A100/ACM6944 RFQ
1A101/DCM6948 RFQ
1A170/EFA7653 RFQ
1A170/GM7653 RFQ
C3535-1(P) RFQ
1A170/GM7449 RFQ
1A135/JCM7153 RFQ
1A135/KCM7154 RFQ
1A200/FM8367 RFQ
1A175/GM8245 RFQ
C161001-0306 RFQ
35323-010 RFQ
1A170/EFA7652 RFQ
1L100LSA6754 RFQ
1A135/CRM7057 RFQ
1A170/DM7357 RFQ
553-599 RFQ
D3651 RFQ
1A135/BRM7054 RFQ
1A200/DFA9048 RFQ
1A175/ETM8044 RFQ
1A135/BRM7154 RFQ
1A200/DFA9044 RFQ
1A175/DM8042 RFQ
4-1387 RFQ
1A170/LL7647 RFQ
1A175/ETM8042 RFQ
1A170/GM7452 RFQ
110GRA-0 RFQ
MS100009 RFQ
1A135/BRM7150 RFQ
0550321-14 RFQ
106GA0/S RFQ
1A175/DM8043 RFQ
1A200/FA9050 RFQ
1A135/JCM7147 RFQ
1A170/SFC7652 RFQ
1A200/FA8250 RFQ
1A200/DFA9059 RFQ
0850326-6 RFQ
0550236-8 RFQ
1A170/CFA7660 RFQ
1A135/DRM7054 RFQ
C3267 RFQ
1A135/CRM7075 RFQ
1A175/GM8240 RFQ
M74DM-0-58 RFQ
1A175/GM8242 RFQ
1A175/GM8243 RFQ
1A200/FA8240 RFQ
1A170/DM7359 RFQ
74DM6-0-58 RFQ
1A100/MCM6948 RFQ
1A135/RM7152 RFQ
1A170/SFA7563 RFQ
1A170/DM7644 RFQ
1A135/JCM7154 RFQ
1A100/MCM6758 RFQ
1A200/FA8242 RFQ
1A100/MCM6953 RFQ
1A175/DM8045 RFQ
1A135/RM7153 RFQ
1A200/FA8245 RFQ
1A105/SCM6950 RFQ
1A175/GM7947 RFQ
1A170E/JHA7660 RFQ
1A105/SCM7153 RFQ
1A170/DM7657 RFQ
1A101/DCM6950 RFQ
1A200/FA8244 RFQ
0450042-2 RFQ
1A175/GM8042 RFQ
1A170/DM7652 RFQ
100LA-2 RFQ
1A200/FA8243 RFQ
1A200/FA8241 RFQ
1A175/GMA8046 RFQ
106LNA1/2S RFQ
36850-08 RFQ
110GRA0/2S RFQ
1A200/FA8046 RFQ
1A200/FA8054 RFQ
1A200/FA8443 RFQ
0550321-4 RFQ
1A170/DM7458 RFQ
1A101/DCM6952 RFQ
1A175/SFC8242 RFQ
1A175/DM8040 RFQ
1A170/SFC7653 RFQ
1A105/SCM7157 RFQ
1A170/DM7653 RFQ
1A200/DFA8248 RFQ
1A105/BCM7156 RFQ
1A105/BCM7056 RFQ
1A170/SFA7660 RFQ
0450050-3 RFQ
1A170/GM7450 RFQ

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