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 5945-01-443-9114
NSN 6145-01-222-7251
NSN 5999-01-152-2313
NSN 2925-01-480-3351
NSN 5950-00-283-7391
NSN 6610-01-278-9704
NSN 5998-00-752-1162
NSN 6130-01-441-1862
NSN 6240-01-244-9340
NSN 7035-01-271-1643
NSN 5996-00-196-7258
NSN 5999-01-361-8725