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.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5935-01-528-3425
NSN 6130-01-314-5129
NSN 5996-01-335-3512
NSN 5835-00-438-4489
NSN 6650-00-273-8732
NSN 6110-00-123-1793
NSN 5990-01-431-6749
NSN 5925-01-138-8505
NSN 6645-00-964-3020
NSN 5855-00-944-0949
NSN 5965-01-369-4101
NSN 6320-01-578-6006