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 5975-01-069-4689
NSN 6685-01-207-6736
NSN 5975-00-647-4968
NSN 5975-01-499-9818
NSN 5965-00-139-1039
NSN 5985-01-234-8458
NSN 5950-00-249-3636
NSN 6130-01-618-9434
NSN 5960-01-395-9834
NSN 5998-01-489-1585
NSN 6105-01-370-5779
NSN 5910-01-580-4889