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 5915-00-686-9149
NSN 6240-00-393-1161
NSN 5895-00-057-7827
NSN 5999-01-496-9829
NSN 6135-01-068-0119
NSN 7035-01-551-4858
NSN 5965-01-351-6977
NSN 6620-01-447-6666
NSN 6145-01-291-0809
NSN 6220-01-469-0665
NSN 5910-01-578-6803
NSN 6645-01-584-0892