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 5930-01-361-9027
NSN 5985-01-464-3153
NSN 5915-01-364-0795
NSN 6110-00-401-7890
NSN 6240-01-442-7746
NSN 5905-01-164-1485
NSN 5935-00-633-8302
NSN 5999-01-609-5101
NSN 5915-00-679-9390
NSN 5960-01-495-0859
NSN 6135-00-803-3012
NSN 5920-01-364-1866