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 6110-01-267-6846
NSN 5835-00-286-5432
NSN 5835-00-073-0790
NSN 5910-00-960-8659
NSN 5930-01-633-9610
NSN 5985-00-807-8250
NSN 6620-01-204-3217
NSN 5975-01-291-0993
NSN 6645-00-724-7668
NSN 5930-01-374-7641
NSN 5915-00-734-4399
NSN 6685-01-137-8517