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 6110-01-100-9558
NSN 6150-01-213-9221
NSN 7035-00-494-4575
NSN 5925-01-217-8406
NSN 5905-01-141-7647
NSN 5920-01-456-2803
NSN 5960-01-023-1178
NSN 6145-00-475-6909
NSN 6105-01-052-7062
NSN 5999-00-740-8259
NSN 5950-00-368-4671
NSN 6650-01-646-1643