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 6610-01-484-3161
NSN 6240-01-406-4042
NSN 6145-00-647-3660
NSN 6105-01-286-1084
NSN 5965-01-633-8849
NSN 6645-00-405-1077
NSN 5855-01-147-6024
NSN 5895-00-059-7516
NSN 5895-01-173-3142
NSN 6150-00-244-4618
NSN 5915-00-447-9927
NSN 5920-01-265-4002