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 6145-00-222-1296
NSN 5905-00-225-9029
NSN 4140-01-512-7286
NSN 6650-00-098-6128
NSN 7035-00-188-6674
NSN 6320-00-779-5923
NSN 6130-00-035-3898
NSN 6110-01-034-1687
NSN 5835-01-416-6455
NSN 5920-00-285-2245
NSN 5895-01-473-6834
NSN 5835-00-003-0295