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 5925-01-644-9578
NSN 6110-01-431-5770
NSN 6105-01-521-2070
NSN 5915-00-194-9572
NSN 5950-01-406-4366
NSN 5910-01-469-7612
NSN 5895-01-576-2098
NSN 6110-00-443-6993
NSN 5925-01-298-3422
NSN 7035-00-465-3298
NSN 6130-00-711-0528
NSN 5985-01-448-5950