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 6145-00-511-6061
NSN 6110-01-352-7200
NSN 5920-00-962-8500
NSN 5945-01-183-6703
NSN 5985-00-431-6104
NSN 5835-00-978-4473
NSN 5910-00-237-5250
NSN 6685-01-277-7165
NSN 5999-00-910-5388
NSN 5985-01-076-3966
NSN 5945-01-365-4158
NSN 5985-00-701-9538