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 6645-01-441-4456
NSN 6110-00-170-6520
NSN 5996-01-117-4894
NSN 2925-01-595-9720
NSN 6130-01-431-0793
NSN 5965-01-534-7152
NSN 5999-01-174-1419
NSN 6130-01-344-8137
NSN 6105-01-270-3852
NSN 5920-01-265-1288
NSN 5950-01-478-2243
NSN 2925-01-197-7864