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 5975-01-351-6097
NSN 5930-01-098-7042
NSN 5895-01-070-0412
NSN 5999-01-460-3579
NSN 5950-00-587-0610
NSN 5965-00-062-0559
NSN 7035-01-278-1379
NSN 5960-01-244-6610
NSN 4140-01-168-8720
NSN 5910-01-364-5191
NSN 5895-00-942-1911
NSN 5855-01-259-0995