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 6105-00-632-6564
NSN 5895-00-466-3100
NSN 6105-01-210-8053
NSN 2925-01-354-1752
NSN 4140-01-100-1223
NSN 4140-01-409-1764
NSN 5950-01-352-3245
NSN 5996-01-463-3152
NSN 6220-00-913-8486
NSN 6135-01-171-9299
NSN 6240-00-937-3936
NSN 5950-00-518-1188