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 5925-01-369-1278
NSN 5935-01-422-1114
NSN 6150-01-159-3696
NSN 5920-00-594-3124
NSN 5975-01-450-4163
NSN 5920-01-428-6110
NSN 5920-00-585-0104
NSN 6240-00-270-8182
NSN 5925-01-411-6028
NSN 6220-00-675-1925
NSN 5905-01-093-0979
NSN 5925-00-633-6236