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 7035-00-981-7216
NSN 5920-00-131-9893
NSN 6110-01-651-9661
NSN 4140-01-145-4474
NSN 6645-00-616-1289
NSN 5915-01-444-2198
NSN 6135-01-008-4595
NSN 6220-00-707-5044
NSN 5895-00-492-6099
NSN 6220-00-496-3033
NSN 5930-01-049-2317
NSN 6145-00-601-5580