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 5855-01-169-4275
NSN 6645-01-521-2533
NSN 6650-00-724-8258
NSN 5930-00-102-0122
NSN 5965-01-237-3342
NSN 5975-00-929-4602
NSN 5835-00-034-4976
NSN 6105-00-588-2470
NSN 6110-01-643-9282
NSN 6220-00-301-2098
NSN 5965-01-563-5017
NSN 5935-01-045-4419