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 5999-01-408-1912
NSN 7035-01-607-6711
NSN 5965-00-079-2360
NSN 6320-01-192-0332
NSN 6110-00-202-1021
NSN 5925-01-417-1942
NSN 5910-01-528-2593
NSN 7035-01-502-3830
NSN 5895-00-991-1399
NSN 6110-01-253-5886
NSN 5895-01-287-0661
NSN 6135-00-284-1406