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 5965-01-476-0721
NSN 5920-01-191-2002
NSN 5990-00-674-2318
NSN 6685-01-581-8294
NSN 6320-00-242-3300
NSN 5935-00-720-0527
NSN 5999-01-386-4008
NSN 6320-01-320-3305
NSN 5925-00-494-4685
NSN 5945-00-703-8576
NSN 5925-01-401-5314
NSN 5960-01-075-7732