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 5930-01-160-5623
NSN 6150-00-693-4818
NSN 5999-01-388-1989
NSN 6220-01-341-7850
NSN 5905-00-806-4202
NSN 6610-01-361-9988
NSN 6645-00-318-9412
NSN 5915-01-487-4921
NSN 5895-01-648-5157
NSN 7035-00-421-0468
NSN 5998-01-222-1993
NSN 6220-00-061-8076