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 5960-01-354-0762
NSN 5990-01-361-1620
NSN 5895-00-465-9270
NSN 5855-00-198-3197
NSN 5996-01-386-7421
NSN 5996-00-884-2915
NSN 4140-01-474-1286
NSN 6145-01-267-3115
NSN 5835-01-274-1035
NSN 5930-00-102-8886
NSN 5985-01-446-8269
NSN 7035-00-286-6221