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 5998-01-411-8750
NSN 6650-00-809-1817
NSN 7035-01-164-2136
NSN 6110-01-073-3004
NSN 6135-01-294-2131
NSN 6650-01-305-8079
NSN 6105-00-221-5049
NSN 5910-01-072-9152
NSN 6620-00-153-0982
NSN 6110-01-309-2331
NSN 6130-00-915-6313
NSN 6220-01-100-5093