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 6610-00-113-4552
NSN 5996-00-700-2682
NSN 6685-01-474-4949
NSN 5998-01-005-2259
NSN 6240-01-370-9790
NSN 6620-01-431-9176
NSN 5998-00-135-3562
NSN 6150-01-060-7288
NSN 5930-01-414-9394
NSN 5965-00-052-9184
NSN 6685-00-787-0704
NSN 6110-00-487-4553