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 5910-01-094-6168
NSN 5930-01-531-0556
NSN 5915-01-370-1213
NSN 5965-01-607-3874
NSN 6650-00-259-2605
NSN 6650-00-503-8275
NSN 5905-01-366-3490
NSN 6610-01-078-9238
NSN 6685-00-227-0212
NSN 5990-01-008-2515
NSN 5945-01-041-8214
NSN 6610-01-561-7813