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 5895-01-087-3424
NSN 5996-01-242-9710
NSN 5960-01-072-9340
NSN 2925-00-305-8030
NSN 5835-01-249-0275
NSN 6145-00-257-1080
NSN 5999-00-010-1768
NSN 6145-01-580-8059
NSN 5999-01-546-1259
NSN 5910-01-078-8952
NSN 5935-01-448-3533
NSN 5920-00-366-0111