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 6240-01-339-5100
NSN 5975-01-089-5167
NSN 6645-00-521-0353
NSN 5960-01-406-4136
NSN 5945-01-073-0759
NSN 5835-01-203-8295
NSN 6645-00-574-9712
NSN 5905-01-397-6438
NSN 6130-01-167-6021
NSN 6145-01-017-5630
NSN 6135-01-031-8078
NSN 5998-01-501-8741