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 5915-01-607-1055
NSN 6650-01-494-9956
NSN 5910-01-065-0977
NSN 6645-00-913-2723
NSN 6240-01-660-3503
NSN 6645-00-451-6462
NSN 6220-01-608-9546
NSN 5910-01-096-8707
NSN 5960-01-351-5074
NSN 5855-01-519-2933
NSN 6105-01-072-1526
NSN 5945-01-626-0173