14 C.F.R. § 23.623 Bearing factors.
Title 14 - Aeronautics and Space
(a) Each part that has clearance (free fit), and that is subject to pounding or vibration, must have a bearing factor large enough to provide for the effects of normal relative motion. (b) For control surface hinges and control system joints, compliance with the factors prescribed in §§23.657 and 23.693, respectively, meets paragraph (a) of this section. [Amdt. 23–7, 34 FR 13091, Aug. 13, 1969]
Title 14: Aeronautics and Space
PART 23—AIRWORTHINESS STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES
Subpart D—Design and Construction
§ 23.623 Bearing factors.
