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 6645-00-479-9334
NSN 5999-00-873-8071
NSN 5960-01-462-1864
NSN 5920-01-230-9572
NSN 5910-00-266-0906
NSN 6105-01-323-4695
NSN 5935-01-031-5944
NSN 4140-00-074-2389
NSN 5910-00-365-8383
NSN 7035-01-353-4048
NSN 6150-01-192-3991
NSN 6240-01-295-8262