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 7035-01-207-2676
NSN 5935-00-406-1068
NSN 6220-01-035-1759
NSN 7035-00-763-6180
NSN 5920-00-621-0239
NSN 6220-00-951-6900
NSN 6110-00-596-9124
NSN 5930-01-256-6515
NSN 5835-01-029-5602
NSN 6105-01-447-5129
NSN 6240-01-569-5916
NSN 6645-01-613-2053