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 5950-01-392-1895
NSN 7035-01-358-8361
NSN 5945-00-168-3801
NSN 6135-01-378-3331
NSN 6110-01-584-5596
NSN 5935-01-406-5455
NSN 5999-01-536-9330
NSN 5950-01-381-5277
NSN 5895-00-631-5705
NSN 6150-00-681-1514
NSN 5998-01-514-5943
NSN 6110-01-139-4646