O-ring screws on
A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
NSN 5965-01-407-6446
NSN 5835-01-364-6830
NSN 5945-00-164-6447
NSN 4140-01-344-5368
NSN 6130-01-419-3535
NSN 6645-01-149-9176
NSN 5960-00-636-4834
NSN 6645-01-004-0803
NSN 5945-01-105-1901
NSN 6150-01-260-9137
NSN 6240-01-036-3031
NSN 5920-00-529-0618