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 6620-01-310-4916
NSN 6110-01-441-5740
NSN 6105-01-484-2167
NSN 5835-01-198-6814
NSN 5895-00-726-3169
NSN 5975-00-189-0857
NSN 6320-00-857-4073
NSN 5990-00-067-6791
NSN 7035-00-003-7518
NSN 5835-00-389-2816
NSN 5855-01-466-1588
NSN 6150-01-106-2746