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 6320-01-513-9166
NSN 6320-01-362-9518
NSN 5945-00-351-6240
NSN 5960-01-279-0985
NSN 5910-00-276-8592
NSN 6650-00-754-2276
NSN 4140-00-081-6814
NSN 5930-01-246-9699
NSN 6130-00-161-2418
NSN 6610-01-160-6585
NSN 6685-00-514-5329
NSN 5915-01-104-0481