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 5950-00-532-9145
NSN 6620-00-261-5396
NSN 5895-01-634-0630
NSN 5855-01-100-3272
NSN 5990-00-241-3780
NSN 6135-00-962-4111
NSN 5965-00-809-3839
NSN 5960-01-045-3566
NSN 5945-01-651-5308
NSN 5960-01-538-2082
NSN 5945-01-564-6595
NSN 6220-01-309-5827