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 5945-00-645-2309
NSN 5910-01-514-3771
NSN 5975-01-423-8910
NSN 5998-00-452-5406
NSN 6240-00-717-0844
NSN 7035-01-475-5116
NSN 6645-01-452-9495
NSN 7035-00-763-6180
NSN 5990-00-797-7649
NSN 5895-01-290-5931
NSN 5945-01-408-6705
NSN 5999-01-491-4789