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 5835-00-289-9080
NSN 5915-01-463-7025
NSN 6620-01-648-1594
NSN 5855-01-587-9900
NSN 5945-01-634-0588
NSN 6220-01-123-1353
NSN 2925-00-494-5537
NSN 6220-01-477-3425
NSN 6610-01-088-5871
NSN 5910-00-362-6687
NSN 6220-00-453-3179
NSN 2925-01-125-9169