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 6130-01-013-7651
NSN 6150-01-476-0636
NSN 5945-01-500-6983
NSN 6110-01-170-5995
NSN 5910-00-224-4412
NSN 5905-00-316-0546
NSN 6645-01-034-0469
NSN 6645-01-007-5295
NSN 5895-01-372-3926
NSN 5990-01-408-6142
NSN 6150-00-116-3481
NSN 5945-01-018-0623