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 5945-01-549-9285
NSN 5999-01-432-8894
NSN 5905-00-150-0700
NSN 6650-00-161-4122
NSN 5950-01-649-5822
NSN 5905-01-104-8376
NSN 6610-00-587-3260
NSN 6105-01-345-6425
NSN 6110-00-633-4544
NSN 6645-01-070-1210
NSN 5905-00-463-0194
NSN 5965-01-543-9490