RECIPROCATING INTERNAL COMBUSTION ENGINES. DESIGNATION OF THE DIRECTION OF ROTATION AND OF CYLINDERS AND VALVES IN CYLINDER HEADS, AND DEFINITION OF RIGHT-HAND AND LEFT-HAND IN-LINE ENGINES AND LOCATION ON AN ENGINE.
Edition 1992-09-21

Aerospace series - Shaft-nuts and threaded rings, self-locking, right- or left-hand MJ threads, in heat resisting steel FE-PA2601 (A286), silver plated - Technical specification (Endorsed by Asociación Española de Normalización in August of 2019.)
Edition 2019-08-01

Aerospace series - Shaft-nuts, self-locking, left-hand thread, in heat resisting steel FE-PA92HT (A286), silver plated (Endorsed by AENOR in June of 2008.)
Edition 2008-06-01

Aerospace series - Rings, threaded, self-locking, left-hand thread, in heat resisting steel FE-PA92HT (A286), silver plated (Endorsed by AENOR in June of 2008.)
Edition 2008-06-01

Aerospace series - Shaft-nuts, self-locking, left-hand thread, in heat resisting steel FE-PA92HT (A286), silver plated; German and English version EN 3728:2008
Edition 2008-12

Aerospace series - Rings, threaded, self-locking, left-hand thread, in heat resisting steel FE-PA92HT (A286), silver plated; German and English version EN 3729:2008
Edition 2008-12

Reciprocating internal combustion engines - Designation of the direction of rotation and of cylinders and valves in cylinder heads, and definition of right-hand and left-hand in-line engines and locations on an engine
Edition 1994-11

Aerospace series - Shaft-nuts and threaded rings, self-locking, right- or left-hand MJ threads, in heat resisting steel FE-PA2601 (A286), silver plated - Technical specification; German and English version EN 3299:2019
Edition 2019-12

Single-angle cutters for toolmaking; technical delivery conditions
Edition 1992-03

PN 40 flared flange solderless compression couplings for use in refrigerating systems
Edition 1990-06