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 7035-01-420-5404
NSN 7035-01-329-8932
NSN 5920-00-189-0858
NSN 5915-01-549-3131
NSN 5920-01-659-9675
NSN 6645-01-142-2416
NSN 5945-00-400-4743
NSN 6240-00-616-4029
NSN 5920-01-397-1280
NSN 5930-01-122-3106
NSN 5960-00-453-3464
NSN 5895-01-398-3513