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 5855-01-657-7657
NSN 5905-00-100-3407
NSN 5855-00-879-7245
NSN 5998-00-875-0825
NSN 5905-01-308-5024
NSN 5920-01-348-4217
NSN 5935-01-400-4160
NSN 5835-01-263-1293
NSN 5895-01-490-2668
NSN 5895-01-204-9748
NSN 5950-01-158-3765
NSN 7035-01-160-0486