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 5999-00-246-7084
NSN 5975-00-494-3244
NSN 5930-01-224-5483
NSN 6685-01-204-5458
NSN 6110-01-582-6138
NSN 6645-00-816-5337
NSN 5905-00-038-4051
NSN 6105-00-980-2695
NSN 5915-01-256-2584
NSN 5996-01-317-0899
NSN 5996-00-636-4849
NSN 6320-01-172-6103