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 5905-00-501-7622
NSN 5985-01-019-9849
NSN 6685-00-269-0438
NSN 5855-01-290-3248
NSN 5996-00-936-6928
NSN 6150-01-462-5790
NSN 5835-01-480-9215
NSN 6620-01-423-7300
NSN 5990-00-263-1289
NSN 5965-01-414-4345
NSN 6145-00-233-6010
NSN 6130-00-114-5019