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 5999-01-310-8495
NSN 6135-01-151-2705
NSN 6105-00-394-3485
NSN 5996-01-178-9486
NSN 5905-01-598-1739
NSN 6320-01-265-0665
NSN 6610-00-654-0273
NSN 5975-01-348-8786
NSN 6110-00-503-6643
NSN 6240-00-512-3473
NSN 7035-01-068-5077
NSN 5915-00-811-7288