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 6610-00-382-0266
NSN 6110-01-212-2174
NSN 5960-00-153-7115
NSN 7035-01-390-1132
NSN 5999-00-161-3421
NSN 6110-00-891-9917
NSN 5990-01-644-3095
NSN 5920-00-555-1877
NSN 6240-01-343-4322
NSN 5998-00-467-7276
NSN 6145-00-338-5645
NSN 6610-00-343-5631