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 6150-00-261-4889
NSN 5835-01-168-6256
NSN 6685-01-406-4482
NSN 6145-01-653-5619
NSN 5835-00-617-3578
NSN 5915-00-504-2926
NSN 5945-00-809-6497
NSN 5935-01-556-7466
NSN 6650-01-381-1432
NSN 6220-00-968-0235
NSN 5975-00-565-1071
NSN 5935-00-516-5251