Aerospace series - Connectors, electrical, circular, bayonet coupling, operating temperature 175 °C or 200 °C continuous - Part 004: Receptacle, jam-nut mounting - Product standard (Endorsed by Asociación Espanola de Normalización in April of 2026.)

Standard published on 1.4.2026

Aerospace series - Connectors, electrical, circular, bayonet coupling, operating temperature 175 °C or 200 °C continuous - Part 006: Receptacle, hermetic, jam-nut mounting - Product standard (Endorsed by Asociación Espanola de Normalización in April of 2026.)

Standard published on 1.4.2026

Aerospace series - Bolt, normal hexagon head, relieved shank, long thread, in heat resisting steel FE-PA2601 (A286), silver plated - Classification: 1 100 MPa/650 °C (Endorsed by Asociación Espanola de Normalización in April of 2026.)

Standard published on 1.4.2026

Aerospace series - Nut, anchor, self-locking, fixed, 90° corner, reduced series, with counterbore, in heat resisting steel, MoS2 lubricated - Classification: 1 100 MPa (at ambient temperature) / 315 °C (Endorsed by Asociación Espanola de Normalización in April of 2026.)

Standard published on 1.4.2026

Steel and steel products - Location and preparation of samples and test pieces for mechanical testing - Amendment 1 (ISO 377:2017/Amd 1:2025)

Change published on 29.4.2026

Oil and gas industries including lower carbon energy - Full ring ovalization test method for the evaluation of the cracking resistance of steel line pipe in sour service (ISO 3845:2024) (Endorsed by Asociación Espanola de Normalización in April of 2026.)

Standard published on 1.4.2026

Sampling procedures for inspection by variables — Part 1: Specification for single sampling plans indexed by acceptance quality limit (AQL) for lot-by-lot inspection for a single quality characteristic and a single AQL

Standard published on 15.4.2026

Sampling procedures for inspection by variables -- Part 2: General specification for single sampling plans indexed by acceptance quality limit (AQL) for lot-by-lot inspection of independent quality characteristics

Standard published on 15.4.2026

Sampling procedures for inspection by variables — Part 3: Double sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection

Standard published on 15.4.2026

Sampling procedures for inspection by variables — Part 4: Procedures for assessment of declared quality levels

Standard published on 15.4.2026