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 6145-01-097-0746
NSN 5998-01-040-6033
NSN 6130-01-592-8164
NSN 5835-01-203-1871
NSN 5855-01-431-8937
NSN 6110-01-413-8971
NSN 5920-00-216-8665
NSN 5835-01-328-6626
NSN 6150-01-266-1014
NSN 5960-01-462-1864
NSN 6620-01-068-4498
NSN 6145-01-044-5278