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 5895-00-482-7335
NSN 6135-01-436-7733
NSN 5965-01-483-1610
NSN 4140-01-207-7218
NSN 6110-00-847-8673
NSN 5930-01-647-5427
NSN 5930-01-631-6655
NSN 5990-01-147-5225
NSN 6645-00-856-4498
NSN 6240-01-264-9586
NSN 5920-01-482-6006
NSN 5855-01-486-2346