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 5965-01-258-5662
NSN 7035-01-597-1294
NSN 5905-01-025-4348
NSN 5945-01-225-4297
NSN 6685-01-513-6928
NSN 6110-01-227-2617
NSN 5920-00-905-4769
NSN 5996-00-176-0999
NSN 5990-01-503-0194
NSN 5960-01-106-1491
NSN 6110-00-470-4696
NSN 6645-01-468-4990