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 5895-01-067-4394
NSN 6685-01-315-8565
NSN 6645-00-350-8070
NSN 5985-00-284-7804
NSN 5855-00-433-2377
NSN 5965-01-178-2367
NSN 5990-01-540-1619
NSN 5910-00-914-1626
NSN 5975-00-855-2652
NSN 6110-01-229-9880
NSN 5855-01-352-7033
NSN 2925-01-144-7106