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 5999-01-598-3014
NSN 5895-01-181-5471
NSN 6650-01-350-4421
NSN 5855-00-494-9581
NSN 6110-00-491-8502
NSN 6110-01-023-3568
NSN 6650-00-333-9044
NSN 5975-01-418-1858
NSN 5920-01-553-0906
NSN 5998-01-415-6076
NSN 5996-01-566-6600
NSN 5895-01-037-6772