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 6685-01-111-8712
NSN 5945-01-443-4022
NSN 6610-00-116-5725
NSN 6685-00-895-1552
NSN 6240-00-857-7514
NSN 5895-01-263-2103
NSN 5895-01-501-4485
NSN 5965-01-633-8849
NSN 6685-01-429-5718
NSN 5905-01-019-3674
NSN 5915-01-556-0168
NSN 6240-01-492-2469