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 7035-01-201-9850
NSN 6150-01-268-1163
NSN 5935-00-430-6855
NSN 5975-00-756-8311
NSN 6220-01-557-3313
NSN 6105-01-649-6502
NSN 6105-01-314-4076
NSN 5985-01-278-7936
NSN 5985-01-363-9506
NSN 6320-01-072-2073
NSN 5895-00-232-1314
NSN 5996-01-032-5926