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 5910-01-658-4313
NSN 5935-01-542-9585
NSN 5930-01-496-2031
NSN 5945-00-807-8367
NSN 5960-00-602-9906
NSN 5935-00-819-6057
NSN 5950-01-471-8138
NSN 6110-01-336-3997
NSN 5855-01-613-9476
NSN 5965-00-594-3115
NSN 6645-01-490-0325
NSN 5960-01-530-0581