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 6105-01-562-3964
NSN 5910-00-996-7603
NSN 5915-01-068-8810
NSN 5960-01-323-6432
NSN 5999-00-365-5911
NSN 5999-00-339-3005
NSN 6150-00-679-9203
NSN 5915-01-548-9472
NSN 6645-01-394-5149
NSN 5990-01-465-9235
NSN 6220-01-123-9290
NSN 6610-01-013-8922