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 5960-01-297-2665
NSN 5935-01-172-0086
NSN 5855-01-362-3640
NSN 6145-01-368-6165
NSN 5998-00-497-3793
NSN 6105-00-316-5098
NSN 5965-00-175-5664
NSN 4140-01-310-8608
NSN 5905-01-442-3168
NSN 6645-00-936-2505
NSN 5920-01-330-7119
NSN 5999-01-475-0215