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 5905-00-782-4572
NSN 5950-01-371-9433
NSN 5930-00-508-5944
NSN 6645-00-357-8827
NSN 6610-00-285-5366
NSN 6610-00-421-9853
NSN 5920-01-152-4949
NSN 5996-01-435-7886
NSN 6610-01-555-8364
NSN 5895-01-503-8014
NSN 5945-01-502-3196
NSN 6110-01-087-9071