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 5835-00-198-4936
NSN 5910-01-359-4071
NSN 5985-01-437-4146
NSN 6685-01-207-1846
NSN 5930-01-097-8297
NSN 6110-01-273-6506
NSN 6620-01-133-4193
NSN 5930-01-248-4998
NSN 6220-00-717-5099
NSN 5950-01-479-4473
NSN 6130-01-475-8786
NSN 5965-01-017-2943