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 5905-00-721-3733
NSN 5996-00-934-1518
NSN 5835-01-257-5342
NSN 6685-00-025-1941
NSN 6650-01-542-1858
NSN 5915-01-344-9692
NSN 5996-01-443-2324
NSN 5999-01-287-1104
NSN 5895-01-465-2039
NSN 5920-01-569-3190
NSN 6145-01-550-1780
NSN 6610-01-139-2809