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 6220-01-246-7534
NSN 5999-01-410-8369
NSN 5965-00-156-7372
NSN 6620-01-356-2374
NSN 6320-01-487-0336
NSN 5996-01-480-8956
NSN 6320-01-019-1028
NSN 6105-01-399-8556
NSN 5960-00-133-2475
NSN 6220-01-146-2838
NSN 5835-01-528-7454
NSN 6650-01-061-6888