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 5960-00-088-6527
NSN 5998-01-580-1657
NSN 6645-01-457-8642
NSN 5895-00-035-8813
NSN 5920-00-288-5849
NSN 6220-01-258-0694
NSN 5835-00-413-4701
NSN 7035-00-763-6180
NSN 5895-01-592-0558
NSN 6110-00-185-8147
NSN 6130-00-172-8518
NSN 5945-00-287-8022