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 5998-00-438-0075
NSN 5915-01-258-5799
NSN 5835-01-018-6294
NSN 5965-01-579-7611
NSN 6105-01-607-8916
NSN 5945-01-386-4660
NSN 5895-01-463-9474
NSN 6135-01-271-7151
NSN 5990-01-334-4111
NSN 5905-00-766-0769
NSN 5910-01-319-5197
NSN 7035-01-227-2546