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 5835-00-532-5910
NSN 5835-01-261-9878
NSN 6320-01-631-7828
NSN 6610-00-614-7943
NSN 7035-00-574-4223
NSN 5935-01-088-2110
NSN 6645-00-815-7075
NSN 5999-00-452-2558
NSN 6150-00-054-9039
NSN 5935-01-420-8256
NSN 5935-00-133-0548
NSN 6220-01-075-5884