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 5915-01-024-8200
NSN 5999-01-555-8285
NSN 5985-01-641-6152
NSN 6645-01-642-3637
NSN 5935-01-025-7141
NSN 5895-01-383-6473
NSN 6130-00-958-9796
NSN 6620-01-559-1921
NSN 6645-01-594-6407
NSN 6135-01-386-5709
NSN 4140-01-499-5557
NSN 5998-01-449-9212