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 5835-01-046-5632
NSN 4140-00-590-2317
NSN 6150-01-605-1563
NSN 6645-00-634-9317
NSN 5910-00-460-5944
NSN 5990-00-474-5609
NSN 5985-01-044-9018
NSN 5950-00-628-4194
NSN 5965-00-033-5928
NSN 6135-01-186-4010
NSN 6110-00-472-2655
NSN 6105-01-251-2249