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 5998-01-502-9234
NSN 6645-01-352-5449
NSN 6240-01-420-7304
NSN 5905-00-337-6537
NSN 5895-01-568-4659
NSN 5950-01-036-8937
NSN 5996-01-199-4148
NSN 5855-00-791-5000
NSN 6685-00-834-0059
NSN 6135-01-460-8830
NSN 6110-01-435-7941
NSN 6610-00-597-5671