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 6645-01-292-6987
NSN 5910-01-145-4297
NSN 6145-01-373-3614
NSN 5950-01-166-1790
NSN 5996-01-094-7025
NSN 5965-01-382-9081
NSN 5960-01-100-5065
NSN 6650-01-086-5392
NSN 5930-01-062-5847
NSN 5895-01-460-3580
NSN 5998-00-647-1225
NSN 5835-00-257-2852