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 2925-01-359-4027
NSN 5945-01-459-7537
NSN 5945-01-437-5048
NSN 7035-01-302-5359
NSN 5965-00-225-1848
NSN 5910-00-712-4066
NSN 6130-01-425-1459
NSN 6645-00-200-2322
NSN 2925-01-138-0808
NSN 5895-01-450-2767
NSN 6150-00-027-1235
NSN 7035-00-329-4015