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 5910-01-208-1216
NSN 5935-01-462-2770
NSN 6610-00-152-7216
NSN 5905-01-315-6322
NSN 5990-01-290-6815
NSN 5999-01-359-4934
NSN 5915-01-045-9291
NSN 6645-01-599-2311
NSN 6110-01-461-3612
NSN 6110-01-448-8293
NSN 2925-01-484-8556
NSN 5965-01-075-3148