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 6110-01-050-6422
NSN 5835-01-580-0446
NSN 6645-01-616-4170
NSN 5920-01-437-8850
NSN 6110-01-377-4718
NSN 6105-01-421-4457
NSN 5945-00-421-9879
NSN 6150-01-469-6398
NSN 5985-01-256-2547
NSN 5998-00-269-5095
NSN 6145-00-033-2997
NSN 5950-01-606-0950