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 5990-01-584-8363
NSN 5910-01-616-2177
NSN 5965-01-408-9551
NSN 5835-01-550-5094
NSN 5950-00-964-3901
NSN 7035-01-026-1171
NSN 5855-01-537-0499
NSN 5925-00-272-8959
NSN 5920-01-061-4608
NSN 6610-01-204-9146
NSN 6130-00-679-7752
NSN 5960-01-546-2379