HS 207 - List of Approved Hydraulic Fluids (Version 1) HS 252 - Assembly Requirements (Version 82) HS 259 - Metric Tapped Holes (Version 4) HS 260 - Imperial Tapped Holes (Version 2) HS-534 - Supplier Quick Reference (Version 3) HS 609 - Lubricants and Coolants (Version 28) HS 754 - Drafting Standard (Version 4) HS 897 - Adhesive Standard (Version 1)