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 6650-01-261-5239
NSN 5915-01-203-7193
NSN 6150-01-128-4045
NSN 7035-00-142-9076
NSN 6685-00-156-3054
NSN 6130-00-359-2747
NSN 5905-01-219-3094
NSN 6150-01-645-7966
NSN 5855-01-006-1827
NSN 5985-01-579-8842
NSN 6220-00-225-8345
NSN 6320-01-532-7491