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 6610-00-066-7734
NSN 5855-01-529-5375
NSN 5915-01-234-2371
NSN 7035-00-803-3056
NSN 5965-01-147-5847
NSN 6685-01-116-1319
NSN 5930-01-200-2965
NSN 6110-00-241-1554
NSN 7035-00-232-4043
NSN 6320-00-459-8973
NSN 6240-01-316-8622
NSN 5975-00-636-4910