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 6685-00-763-6842
NSN 5999-00-015-1282
NSN 5855-01-020-7982
NSN 5835-01-388-5198
NSN 5910-01-659-5094
NSN 5950-00-675-7477
NSN 6150-00-220-5154
NSN 5965-01-571-5065
NSN 6145-01-226-7594
NSN 5905-00-351-8087
NSN 5935-00-639-1382
NSN 2925-01-480-3351