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 6135-01-645-4653
NSN 5999-01-026-8344
NSN 6105-01-095-6005
NSN 5975-00-143-4658
NSN 5945-01-026-0506
NSN 7035-01-423-8343
NSN 5960-01-084-1473
NSN 6105-01-625-9636
NSN 5935-01-298-2512
NSN 5950-01-364-1139
NSN 6620-01-438-0415
NSN 6620-01-456-0529