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 5910-01-424-0225
NSN 5965-01-611-6085
NSN 6145-01-258-1840
NSN 5960-00-450-1126
NSN 5999-00-929-5846
NSN 5985-00-151-3981
NSN 5895-00-155-4578
NSN 5975-00-998-0195
NSN 5835-01-131-2027
NSN 5950-00-159-9795
NSN 5910-00-234-4353
NSN 7035-00-803-3056