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 6135-01-493-8375
NSN 5950-01-348-5849
NSN 5910-01-608-5120
NSN 5915-00-440-7272
NSN 5915-01-200-8283
NSN 5930-00-871-0992
NSN 5998-01-446-1954
NSN 5930-01-113-8011
NSN 5855-00-301-1176
NSN 6110-00-391-8932
NSN 5895-01-044-3825
NSN 5895-00-921-6814