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 7035-01-231-2450
NSN 5945-00-773-3879
NSN 5915-01-417-3123
NSN 7035-00-488-9765
NSN 5930-01-269-8155
NSN 5925-00-013-1258
NSN 6105-01-304-1709
NSN 5945-01-414-8720
NSN 6685-01-247-2447
NSN 6620-01-373-0174
NSN 5895-01-203-8006
NSN 6135-01-290-6487