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 5999-01-634-0576
NSN 5930-01-101-1019
NSN 5965-00-249-6980
NSN 5999-01-015-2361
NSN 5960-01-026-6199
NSN 5855-01-486-2346
NSN 6685-01-118-1726
NSN 5935-01-607-0220
NSN 5855-01-172-2228
NSN 4140-01-111-2486
NSN 5920-01-436-5138
NSN 5975-00-034-4243