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 5996-00-598-4839
NSN 6645-01-326-4572
NSN 5905-00-347-4476
NSN 5905-01-352-5824
NSN 6105-01-300-7594
NSN 5965-01-501-7987
NSN 6145-01-463-9205
NSN 5965-00-682-3567
NSN 6685-01-296-8170
NSN 5990-01-116-2181
NSN 6110-00-613-1430
NSN 5999-00-425-4084