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 5835-01-398-3859
NSN 5920-01-584-5141
NSN 5855-01-648-2674
NSN 5960-01-224-8022
NSN 6685-01-278-6951
NSN 5945-00-395-2572
NSN 5945-00-449-5120
NSN 6130-01-073-4138
NSN 6110-01-028-2717
NSN 6135-01-351-2690
NSN 7035-01-287-9817
NSN 4140-01-255-3274