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 5960-01-278-9394
NSN 5985-01-550-9852
NSN 5935-01-163-3183
NSN 4140-01-285-1841
NSN 6650-00-959-6869
NSN 5985-00-337-6819
NSN 6685-01-432-0265
NSN 5925-01-446-6849
NSN 5925-01-253-1831
NSN 5835-01-291-5405
NSN 5895-00-368-9243
NSN 5835-00-228-9082