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 6105-00-175-9078
NSN 5960-00-841-9227
NSN 6220-00-317-9101
NSN 5935-00-250-6466
NSN 5920-01-415-2178
NSN 6685-01-508-9936
NSN 5855-01-418-6303
NSN 6220-00-034-7280
NSN 6610-00-621-8532
NSN 5910-00-244-1622
NSN 4140-00-995-3268
NSN 6150-01-397-0784