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 5985-01-468-7295
NSN 6130-01-478-5227
NSN 6320-01-072-2073
NSN 5855-01-472-2554
NSN 6685-01-458-5206
NSN 6220-01-483-1448
NSN 5985-01-442-3201
NSN 5985-00-766-1970
NSN 5998-00-621-8600
NSN 5998-00-983-5220
NSN 5945-01-621-6044
NSN 6135-01-495-0933