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 5945-01-648-4778
NSN 6130-01-291-3187
NSN 6135-01-589-9467
NSN 6645-00-684-3424
NSN 5920-01-152-1021
NSN 7035-01-246-3086
NSN 5975-01-634-0678
NSN 6650-00-680-9595
NSN 6610-00-922-6770
NSN 5965-01-411-6801
NSN 6130-00-083-3720
NSN 5999-00-932-3690