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 5965-01-530-6565
NSN 6685-00-150-2779
NSN 5985-01-562-5977
NSN 5895-01-587-1449
NSN 5910-01-343-3176
NSN 6650-01-308-3689
NSN 5915-01-113-7872
NSN 6685-00-926-8341
NSN 5990-01-283-7062
NSN 5905-01-513-4504
NSN 6130-01-641-2440
NSN 5945-01-400-3557