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 6685-01-205-5292
NSN 5990-01-276-8122
NSN 6220-00-506-1301
NSN 6135-01-050-3194
NSN 5998-00-580-8887
NSN 5935-01-642-5069
NSN 5920-00-308-5681
NSN 5895-01-576-5004
NSN 5960-01-111-3959
NSN 6240-01-501-9338
NSN 5985-00-899-8516
NSN 5835-01-028-0097