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 5960-01-464-1443
NSN 5996-00-141-3945
NSN 5915-00-860-8379
NSN 5910-00-555-0022
NSN 6135-00-377-9165
NSN 5835-00-327-3314
NSN 6130-00-518-4305
NSN 6220-01-306-4704
NSN 6320-00-310-1080
NSN 5960-01-391-1308
NSN 5905-01-346-5344
NSN 7035-01-477-2818