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 6135-01-645-4653
NSN 5996-01-411-6195
NSN 5895-00-173-4676
NSN 5950-00-067-6632
NSN 6240-01-488-3094
NSN 5996-01-216-5912
NSN 5935-00-909-5888
NSN 5915-00-063-3689
NSN 6240-00-822-4571
NSN 5965-00-644-0339
NSN 5920-00-921-4898
NSN 6145-00-932-1950