This standard specifies the interchangeability and replaceability requirements for the dimensions of parts, components, assemblies, units, devices and airborne equipment of aerospace aircraft. This standard applies to the development (including improvement and modification) and batch production of military aviation aircraft. Civil aviation aircraft can also be used as a reference.
HB 6892-1993 history
1994HB 6892-1993 Interchangeability and replaceability of aircraft parts and components