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 5895-01-100-4356
NSN 6220-00-106-1149
NSN 5990-01-583-2870
NSN 6130-01-454-5794
NSN 5975-01-106-2941
NSN 5915-01-519-2234
NSN 5910-00-060-4638
NSN 7035-00-275-5604
NSN 5965-01-199-8362
NSN 5855-01-648-7687
NSN 5910-01-093-2467
NSN 5915-00-068-6479