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 5930-01-248-4165
NSN 6150-00-643-0460
NSN 6150-01-382-5837
NSN 6150-01-005-4261
NSN 7035-01-027-1718
NSN 5835-00-198-4936
NSN 5975-01-167-8598
NSN 6620-01-333-7014
NSN 2925-01-068-3844
NSN 6135-00-078-9931
NSN 6105-00-695-7962
NSN 5990-01-411-5930