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 6130-00-079-7929
NSN 5996-00-183-9851
NSN 5975-00-801-9267
NSN 6620-00-123-1779
NSN 7035-01-213-4008
NSN 6240-00-517-7053
NSN 5960-01-266-1011
NSN 5965-01-592-3051
NSN 5975-01-055-0254
NSN 5996-00-932-3796
NSN 5975-00-175-6696
NSN 5930-01-422-4262