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 6650-00-890-0480
NSN 5996-01-100-7982
NSN 5905-00-165-3193
NSN 5930-00-466-0101
NSN 6610-01-418-5787
NSN 5930-01-411-3203
NSN 5895-00-592-1929
NSN 5935-00-447-0394
NSN 5835-00-503-2608
NSN 5935-01-135-1666
NSN 5960-01-252-6331
NSN 6610-00-772-0003