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 5996-01-058-8227
NSN 5950-01-363-7358
NSN 6650-00-456-7654
NSN 5965-00-834-6298
NSN 6645-00-754-4108
NSN 5925-01-017-7270
NSN 5910-00-430-6138
NSN 5990-01-616-5242
NSN 5998-01-162-4578
NSN 5996-01-425-1455
NSN 5915-01-466-6108
NSN 6685-01-634-0611