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 5975-01-490-4893
NSN 6105-01-508-3471
NSN 5895-01-421-0922
NSN 4140-01-068-8513
NSN 5910-01-541-4152
NSN 5910-01-287-6627
NSN 6650-01-089-7777
NSN 5920-01-372-6467
NSN 6320-01-170-4068
NSN 7035-01-125-7357
NSN 5915-01-502-0630
NSN 5960-00-802-2965