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 5930-01-387-7754
NSN 5999-01-067-8087
NSN 5999-00-067-7528
NSN 7035-01-317-4227
NSN 6650-00-975-6498
NSN 5905-00-034-3652
NSN 6220-00-409-9500
NSN 5985-01-483-8181
NSN 5915-01-633-9845
NSN 5985-01-459-4851
NSN 6610-01-210-8493
NSN 5835-01-033-5185