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 5998-01-415-5163
NSN 5945-01-257-4661
NSN 6650-01-418-3228
NSN 6105-01-406-8700
NSN 6685-00-540-9017
NSN 6320-00-242-3300
NSN 5960-01-411-5217
NSN 5990-00-778-3675
NSN 6650-01-263-3530
NSN 5905-01-597-6129
NSN 6135-00-982-1882
NSN 6150-00-822-8192