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 6105-01-079-5341
NSN 4140-01-184-8224
NSN 5895-00-280-7528
NSN 6110-00-594-7640
NSN 6110-01-495-1962
NSN 4140-01-108-9084
NSN 7035-01-322-8180
NSN 6650-01-318-9413
NSN 5935-01-536-2409
NSN 5960-01-654-4353
NSN 5925-01-414-0522
NSN 5996-00-643-7374