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 6150-00-803-5966
NSN 5990-01-645-2592
NSN 6320-01-029-4220
NSN 5915-01-290-3885
NSN 7035-00-179-3924
NSN 6145-01-055-8851
NSN 5999-01-320-7015
NSN 5960-01-462-7704
NSN 5930-01-467-9436
NSN 5905-01-027-9458
NSN 5998-01-467-8885
NSN 5999-00-997-2812