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 5835-01-647-6426
NSN 5950-00-108-8530
NSN 5985-01-042-7321
NSN 6150-01-369-4884
NSN 6130-01-004-8977
NSN 5920-01-474-9385
NSN 6135-01-496-5810
NSN 6135-01-151-2705
NSN 5950-00-080-3130
NSN 6135-01-026-9960
NSN 5960-01-039-5387
NSN 5945-00-084-4320