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 5950-01-401-5321
NSN 6650-00-456-1736
NSN 6610-00-859-6136
NSN 5905-01-012-3010
NSN 5920-01-401-5315
NSN 5920-01-099-8998
NSN 5930-00-192-7054
NSN 5998-00-661-0380
NSN 6110-01-498-3928
NSN 5960-01-461-1384
NSN 5960-01-507-9112
NSN 5910-01-263-2836