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 6105-01-436-8571
NSN 5835-00-262-6146
NSN 5935-01-367-4217
NSN 5960-01-391-8860
NSN 6320-00-809-5744
NSN 6110-01-220-3234
NSN 5990-01-357-6175
NSN 5835-01-201-7363
NSN 7035-01-332-3496
NSN 6145-01-114-1328
NSN 5915-00-914-0063
NSN 6130-00-832-9162