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 5920-01-359-7257
NSN 5905-01-258-9093
NSN 5920-01-587-4006
NSN 5910-00-909-5189
NSN 6110-00-434-4886
NSN 5910-01-386-5844
NSN 5925-00-148-4513
NSN 6110-01-338-6033
NSN 5915-01-415-8584
NSN 5935-01-147-2159
NSN 5835-00-632-8621
NSN 5905-01-054-3805