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 5910-01-583-0642
NSN 5930-01-100-3818
NSN 5998-01-435-9550
NSN 6240-00-099-8606
NSN 5930-00-828-6314
NSN 5985-00-553-7103
NSN 6110-00-472-4770
NSN 5996-00-806-5443
NSN 6135-01-593-4212
NSN 5835-00-113-6090
NSN 5985-01-579-4534
NSN 4140-01-232-3220