O-Rings & Rotary Seals
3 items
Standardized elastomeric fluid seal dimensions, Aerospace Standard AS568 dash size matrices, ISO 3601 metric O-rings, groove gland design criteria, and DIN 3760 rotary shaft lip seals.
Items (3)
CompareAS568 O-Ring Sizes
10 specs
Aerospace Standard AS568 (SAE AS568 / ISO 3601-1) classifies inch-series elastomeric O-rings into five cross-section diameter series: 000 (1/16" / 1.78 mm), 100 (3/32" / 2.62 mm), 200 (1/8" / 3.53 mm), 300 (3/16" / 5.33 mm), and 400 (1/4" / 6.99 mm).
Metric O-Rings
7 specs
Metric O-rings under ISO 3601-1 and DIN 3771 are designated directly by inside diameter (d_1) and cross-section cord diameter (d_2) in millimeters (e.g. 15.0 × 2.5 mm), matching standard metric groove depths and dynamic cylinder bores.
Rotary Shaft Oil Seals
8 specs
Radial rotary shaft oil seals retain lubricating grease/oil and exclude contaminants along rotating shafts, standardized under DIN 3760 / ISO 6194 by three boundary dimensions: Shaft Diameter (d_1), Housing Bore Diameter (d_2), and Seal Width (b).