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 6105-00-377-8206
NSN 5998-00-998-0358
NSN 5855-00-481-0019
NSN 5895-01-142-3440
NSN 6685-01-642-7964
NSN 5905-00-106-3276
NSN 6620-01-064-0366
NSN 5950-01-463-0888
NSN 5915-00-686-9149
NSN 6130-00-372-4322
NSN 6105-01-197-7468
NSN 5915-01-343-5255