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 5960-00-467-1692
NSN 5895-01-332-7532
NSN 5855-00-832-9341
NSN 5985-01-494-7577
NSN 5915-01-399-3273
NSN 5835-01-502-9228
NSN 5996-00-122-9453
NSN 5985-00-937-0054
NSN 5998-01-046-1602
NSN 5920-00-925-2639
NSN 6220-00-224-5402
NSN 6150-01-634-0575