STM PDF

Aerospace - Nuts, self-locking, with maximum operating temperature less than or equal to 425 degrees C - Procurement specification. Original standard ISO 5858-1999 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 5858-2026

Surface chemical analysis - X-ray photoelectron spectroscopy - Method of intensity calibration for quartz-crystal monochromated Al Kα XPS instruments. Original standard ISO 5861-2024 in PDF full version. Additional info + preview on request

Document status: Active

ISO inch screw threads - Allowances and tolerances. Original standard ISO 5864-1993 in PDF full version. Additional info + preview on request

Document status: Active

Aircraft - 2 and 3A plug-in base change-over relays, Type II, with crimped connections - Clearance and fixing dimensions. Original standard ISO 5866-1983 in PDF full version. Additional info + preview on request

Document status: Active

Aircraft - Electromagnetic relays and contactors - Part 1- General requirements. Original standard ISO 5867-1-1996 in PDF full version. Additional info + preview on request

Document status: Active

Ophthalmic optics and instruments - Anomaloscopes for the diagnosis of red-green colour vision deficiencies. Original standard ISO 5868-2025 in PDF full version. Additional info + preview on request

Document status: Active