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 6220-00-974-9305
NSN 5855-01-057-7818
NSN 6220-01-025-6140
NSN 6150-00-191-9738
NSN 4140-00-213-9937
NSN 4140-00-466-9268
NSN 5915-00-511-8241
NSN 5965-01-124-1817
NSN 6610-01-189-3001
NSN 6620-00-098-5652
NSN 5910-01-067-9403
NSN 7035-00-096-9986