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 5960-00-484-7415
NSN 4140-01-469-2266
NSN 5855-01-534-4577
NSN 4140-01-390-9552
NSN 6620-00-725-7289
NSN 6110-01-064-6483
NSN 6150-00-214-8447
NSN 6135-01-019-7687
NSN 5905-01-110-7139
NSN 6110-01-654-1430
NSN 5855-01-387-5224
NSN 6645-00-313-2324