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 6105-01-650-4242
NSN 4140-01-333-9436
NSN 6240-01-449-2883
NSN 5950-01-350-4462
NSN 6135-01-583-9620
NSN 6105-00-177-3684
NSN 6150-00-174-1524
NSN 6150-00-331-5550
NSN 5910-01-138-1909
NSN 5998-01-472-4200
NSN 5895-00-279-3730
NSN 5999-01-294-4723