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Aerospace — Hydraulic fluid components — Expression of particulate contamination levels
90.93 Standard confirmed
Aerospace series — Hydraulic filter elements — Test methods — Part 1: Test sequence
90.93 Standard confirmed
Aerospace series — Hydraulic filter elements — Test methods — Part 2: Conditioning
90.93 Standard confirmed
Aerospace series — Test methods for hydraulic filter elements — Part 3: Filtration efficiency and retention capacity
60.60 Standard published
Aerospace series — Hydraulic filter elements — Test methods — Part 4: Verification of collapse/burst pressure rating
90.93 Standard confirmed
Aerospace series — Hydraulic filter elements — Test methods — Part 5: Resistance to flow fatigue
90.93 Standard confirmed
Aerospace series — Hydraulic filter elements — Test methods — Part 6: Initial cleanliness level
90.93 Standard confirmed
Aircraft — Liquid oxygen replenishment couplings — Mating dimensions
90.93 Standard confirmed
Space systems — Surface cleanliness of fluid systems — Part 1: Vocabulary
90.93 Standard confirmed
Space systems — Surface cleanliness of fluid systems — Part 2: Cleanliness levels
90.93 Standard confirmed
Space systems — Surface cleanliness of fluid systems — Part 3: Analytical procedures for the determination of nonvolatile residues and particulate contamination
90.93 Standard confirmed
Space systems — Surface cleanliness of fluid systems — Part 4: Rough-cleaning processes
90.93 Standard confirmed
Space systems — Surface cleanliness of fluid systems — Part 5: Drying processes
90.93 Standard confirmed
Space systems — Surface cleanliness of fluid systems — Part 6: Precision-cleaning processes
90.93 Standard confirmed
Aerospace fluid systems — O-rings, inch series: Inside diameters and cross sections, tolerances and size-identification codes — Part 1: Close tolerances for hydraulic systems
90.93 Standard confirmed
Aerospace fluid systems — O-rings, inch series: Inside diameters and cross-sections, tolerances and size-identification codes — Part 2: Standard tolerances for non-hydraulic systems
90.93 Standard confirmed
