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 5985-01-501-3298
NSN 6150-01-046-8704
NSN 6220-01-449-1239
NSN 5835-00-583-1316
NSN 5985-00-134-3542
NSN 5855-01-437-6161
NSN 6685-00-112-1240
NSN 6135-00-900-2139
NSN 6145-00-921-7990
NSN 6645-01-386-6311
NSN 5998-00-273-9542
NSN 6610-01-541-9794