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 5930-00-161-0601
NSN 5895-00-803-9829
NSN 5935-00-081-0540
NSN 6130-01-409-2867
NSN 5855-01-178-6396
NSN 6320-01-039-5891
NSN 5905-01-108-7445
NSN 6105-01-388-1926
NSN 6645-01-064-3711
NSN 6135-00-168-9352
NSN 6610-00-778-3150
NSN 6240-00-079-7852