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 5895-01-123-6815
NSN 7035-01-348-5153
NSN 5965-01-435-3414
NSN 6610-01-227-7221
NSN 6620-01-211-4098
NSN 5996-00-707-6228
NSN 5960-00-032-9715
NSN 5998-01-165-5452
NSN 6220-00-227-0528
NSN 5975-00-387-6515
NSN 6110-01-164-8480
NSN 5920-01-535-4921