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 6110-01-502-9212
NSN 6105-01-343-8548
NSN 2925-01-054-3190
NSN 6320-01-572-6395
NSN 6320-00-164-4087
NSN 6620-00-203-9466
NSN 5910-00-556-4513
NSN 5996-01-538-9357
NSN 5945-00-035-9251
NSN 5998-01-510-3201
NSN 5965-01-308-3786
NSN 5945-01-461-8494