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 5855-01-213-9076
NSN 5915-01-111-8476
NSN 6220-01-583-2174
NSN 5910-00-863-8100
NSN 5855-00-233-2366
NSN 5835-01-416-6455
NSN 5895-01-359-9723
NSN 5999-01-051-8580
NSN 6645-00-589-0143
NSN 2925-01-656-0392
NSN 5910-00-470-7883
NSN 5910-00-248-6899