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 6150-01-415-1884
NSN 6150-00-179-9876
NSN 5930-01-235-8235
NSN 5999-00-559-4033
NSN 5945-01-285-9116
NSN 5999-00-001-7231
NSN 5835-01-220-6024
NSN 5996-01-017-0337
NSN 6610-00-633-4338
NSN 5855-00-198-3197
NSN 5915-01-564-0972
NSN 5835-01-213-0833