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 5835-00-106-2120
NSN 6135-01-534-3007
NSN 6610-01-207-0045
NSN 5996-00-419-9634
NSN 6150-01-063-8315
NSN 6220-01-021-3826
NSN 6685-01-348-1801
NSN 5999-01-265-0721
NSN 6150-01-255-3988
NSN 5835-01-647-6426
NSN 5910-00-828-7170
NSN 6645-01-189-0275