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 6240-00-890-5814
NSN 5905-00-424-3099
NSN 5905-01-431-7674
NSN 6130-00-239-0230
NSN 5930-01-536-4141
NSN 6645-00-983-2046
NSN 5975-01-127-3343
NSN 5945-00-155-4290
NSN 6610-00-225-2036
NSN 5835-00-763-2938
NSN 5960-01-649-1341
NSN 5905-00-060-8609