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 6130-01-495-1499
NSN 5915-00-378-5585
NSN 6105-00-948-3817
NSN 5895-00-244-6750
NSN 6610-01-335-3185
NSN 5905-01-251-7949
NSN 5910-01-463-9061
NSN 5998-01-218-7513
NSN 6150-01-657-0755
NSN 5905-01-144-0351
NSN 5965-00-464-6191
NSN 5920-01-353-5340