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 5925-00-197-4329
NSN 5990-01-189-3201
NSN 6610-01-435-4387
NSN 6110-01-453-7933
NSN 5855-00-797-8217
NSN 7035-01-010-8309
NSN 5998-01-157-9353
NSN 5950-00-566-6768
NSN 5975-01-219-2688
NSN 6610-01-581-3692
NSN 5945-01-058-4843
NSN 5905-01-261-1476