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 5930-00-968-3253
NSN 5855-00-132-4898
NSN 6145-00-984-2105
NSN 6650-01-142-0953
NSN 5975-00-288-5877
NSN 5965-01-005-6617
NSN 6150-00-808-9221
NSN 6220-00-969-4651
NSN 5935-01-608-6963
NSN 6105-01-628-1176
NSN 5950-01-023-7692
NSN 5985-01-410-6781