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 5985-00-518-1748
NSN 5905-00-293-8294
NSN 5975-00-256-3569
NSN 6650-00-399-2005
NSN 5990-01-140-5497
NSN 7035-01-413-6697
NSN 5985-01-448-9550
NSN 6110-01-165-9306
NSN 5835-01-341-1757
NSN 5935-01-282-4086
NSN 5895-01-088-8369
NSN 6220-01-188-6962