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 6130-01-184-3225
NSN 4140-00-408-2789
NSN 5925-01-121-3435
NSN 6220-01-308-0414
NSN 5835-01-234-3524
NSN 6150-00-072-1497
NSN 5915-01-281-2888
NSN 4140-00-555-3856
NSN 5835-01-138-8622
NSN 5975-01-211-4383
NSN 5998-00-218-0076
NSN 6105-00-024-7856