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 Manufacturer Description RFQ
0450042-2 Cessna Bulkhead - Spinner Fwd RFQ
0450050-3 Cessna Propeller Assy 1C160/Dtm7553 W/Spacer (No Prop Strike) RFQ
0550236-8 Cessna Bolt - 6 Prop Bolts (3/8 Bolt ) 9/16 Head 6.5 Long RFQ
0550321-10 Cessna Spinner (Dent See Details) RFQ
0550321-12 McCauley Spinner RFQ
0550321-14 McCauley Bulkhead Ay Spinner Aft RFQ
0550321-4 Cessna Propeller - ( Damaged Tips - See Photos ) As Is-No Returns RFQ
0850326-6 Cessna Gasket Valve Mounting RFQ
0850330-1 McCauley Bulkhead Ay RFQ
100LA-2 McCauley Support Spinner RFQ
100LA2/S McCauley Blade RFQ
106GA0 McCauley Blade Set3 RFQ
106GA0/S McCauley Blade RFQ
106LNA1 McCauley Blade Set3 RFQ
106LNA1/2S McCauley Blade RFQ
110GFA-0 McCauley Blade Set2 RFQ
110GFA0/S McCauley Predator Blade RFQ
110GRA-0 McCauley Blade Set3 RFQ
110GRA0/2S McCauley Predator Blade RFQ
114HCA0 McCauley Blade Set2 RFQ
114HCA0/S McCauley Blade RFQ
13125-05 McCauley Blade Set5 RFQ
16443-00 Piper Spinner - Propeller ( Damaged See Photos ) ( Composite ) RFQ
1A100/ACM6944 McCauley Bracket, Prop Nozzle RFQ
1A100/ACM6948 McCauley Fp/1A100/Acm RFQ
1A100/ACM6950 McCauley Fp/1A100/Acm RFQ
1A100/MCM6756 McCauley Fp/1A100/Acm RFQ
1A100/MCM6758 McCauley Fp/1A100/Mcm RFQ
1A100/MCM6948 McCauley Fp/1A100/Mcm RFQ
1A100/MCM6950 McCauley Fp/1A100/Mcm RFQ
1A100/MCM6953 McCauley Fp/1A100/Mcm RFQ
1A100/MCM6955 McCauley Fp/1A100/Mcm RFQ
1A100/MCM6956 McCauley Fp/1A100/Mcm RFQ
1A101/DCM6948 McCauley Fp/1A100/Mcm RFQ
1A101/DCM6950 McCauley Fp/1A101/Dcm RFQ
1A101/DCM6952 McCauley Fp/1A101/Dcm RFQ
1A102/OCM6948 McCauley Fp/1A101/Dcm RFQ
1A105/BCM6948 McCauley Fp/1A102/Ocm RFQ
1A105/BCM7056 McCauley Fp/1A105/Bcm RFQ
1A105/BCM7060 McCauley Fp/1A105/Bcm RFQ
1A105/BCM7156 McCauley Fp/1A105/Bcm RFQ
1A105/SCM6950 McCauley Fp/1A105/Bcm RFQ
1A105/SCM6954 McCauley Fp/1A105/Scm RFQ
1A105/SCM7053 McCauley Fp/1A105/Scm RFQ
1A105/SCM7146 McCauley Fp/1A105/Scm RFQ
1A105/SCM7153 McCauley Fp/1A105/Scm RFQ
1A105/SCM7154 McCauley Fp/1A105/Scm RFQ
1A105/SCM7157 McCauley Fp/1A105/Scm RFQ
1A135/BRM7054 McCauley Fp/1A105/Scm RFQ
1A135/BRM7057 McCauley Fp/1A135/Brm RFQ
1A135/BRM7150 McCauley Fp/1A135/Brm RFQ
1A135/BRM7154 McCauley Fp/1A135/Brm RFQ
1A135/BRM7157 McCauley Fp/1A135/Brm RFQ
1A135/CRM7054 McCauley Fp/1A135/Brm RFQ
1A135/CRM7057 McCauley Fp/1A135/Crm RFQ
1A135/CRM7075 McCauley Fp/1A135/Crm RFQ
1A135/DRM7054 McCauley Fp/1A135/Crm RFQ
1A135/DRM7057 McCauley Fp/1A135/Drm RFQ
1A135/JCM7147 McCauley Fp/1A135/Drm RFQ
1A135/JCM7150 McCauley Fp/1A135/Jcm RFQ
1A135/JCM7153 McCauley Fp/1A135/Jcm RFQ
1A135/JCM7154 McCauley Fp/1A135/Jcm RFQ
1A135/KCM7054 McCauley Fp/1A135/Jcm RFQ
1A135/KCM7147 McCauley Fp/1A135/Kcm RFQ
1A135/KCM7154 McCauley Fp/1A135/Kcm RFQ
1A135/RM7152 McCauley Fp/1A135/Kcm RFQ
1A135/RM7153 McCauley Fp/1A135/Rm RFQ
1A162/TCD6754 McCauley Fp/1A135/Rm RFQ
1A172/EM7653 McCauley Wall Hangar RFQ
1L100LSA6754 McCauley Bulkhead Assembly - Spinner Rear (Pac 36757-07) RFQ
35323-010 Piper Hartzell 2 Blade Prop RFQ
36850-08 Cessna Mccauley Prop Fiberglass RFQ
4-1387 Champion Woodward Prop Accumulator RFQ
553-599 Piper Spinner-Dome Propeller 2 Blade (Mccauley) RFQ
69CKS12-0-50L Sensenich Propeller - 3 Blade Tsmo=Unknown RFQ
74DM6-0-58 Sensenich Sensenich Prop Bolts Set Of 6 (9/16 Head 3/8 Shaft 7 1/4 Long) RFQ
8907-002 Woodward Sensenich Propeller RFQ
A2513-16 Cessna 7Eca Citabria - Bulkhead RFQ
A2513-52 Cessna Bulkhead Assembly-Spinner RFQ
BK72CKS6 Sensenich Spinner Propeller 3 Blade Mcl RFQ
C161001-0306 McCauley Wall Hangar RFQ
C3267 Beechcraft Bulkhead-Fwd RFQ
C3535-1(P) Cessna Bulkhead - Aft Spinner As-Is Wall Hanger Only RFQ
D-7962-2 Cessna Sensenich Propeller Wall Hanger Only RFQ
D3651 Cessna Spinner - Propeller (Hartzell Prop) RFQ
HC-922K-8D Hartzell Propeller Assembly - Hartzell (Hc-92Zk-8D) (Prop Strike) RFQ
HC-C2YR-1BF Hartzell Spinner Assembly RFQ
M74DM-0-58 Sensenich Prop Bolts (6) (1/2 Bolt ) 3/4 Head 4.75In Long RFQ
MS100009 Sensenich Spinner - Propeller RFQ
PHC-C3YF-2UF Hartzell Bulkhead - Spinner RFQ

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