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 5915-00-754-4898
NSN 6220-01-555-7467
NSN 5960-01-641-5493
NSN 5920-01-294-5368
NSN 5985-01-618-3639
NSN 6320-00-977-3930
NSN 6130-00-689-7616
NSN 6135-00-505-0679
NSN 6130-00-617-3087
NSN 6610-01-261-6102
NSN 6105-01-576-9045
NSN 5935-01-406-4329