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 6240-01-619-9771
NSN 6320-01-255-2096
NSN 7035-00-391-6345
NSN 5925-00-584-0891
NSN 5990-01-357-6175
NSN 6110-00-855-5695
NSN 6240-01-413-0734
NSN 6645-00-851-6654
NSN 5998-01-242-1066
NSN 5895-01-414-2343
NSN 6320-01-420-0340
NSN 5998-00-830-4832