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 6135-01-360-1620
NSN 5895-00-064-0304
NSN 7035-01-112-4565
NSN 5960-01-512-0233
NSN 2925-00-459-4519
NSN 5965-00-583-4865
NSN 5835-01-273-3916
NSN 6135-01-642-0733
NSN 5910-00-526-8005
NSN 5835-00-198-4936
NSN 5996-01-227-3005
NSN 5998-01-645-5739