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 6610-00-958-0294
NSN 5910-00-305-4251
NSN 6150-01-466-3944
NSN 5930-01-026-0157
NSN 5985-00-149-1473
NSN 5925-00-238-0412
NSN 5920-00-168-9138
NSN 6130-00-122-2175
NSN 5910-00-068-4320
NSN 5905-00-273-9789
NSN 7035-01-516-4411
NSN 6240-01-058-8868