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 7035-01-383-6549
NSN 5996-01-371-4182
NSN 5999-00-529-0157
NSN 5985-00-188-8163
NSN 4140-01-199-4589
NSN 6220-00-133-7904
NSN 5910-01-612-7198
NSN 5920-00-689-9722
NSN 5835-01-250-2939
NSN 5965-01-619-6046
NSN 6110-01-149-1707
NSN 5920-01-561-3198