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 5960-01-216-7004
NSN 5935-00-706-7294
NSN 6110-01-553-3279
NSN 5935-01-319-7715
NSN 5950-01-447-6105
NSN 6135-00-998-5884
NSN 4140-01-451-8771
NSN 6610-00-913-7069
NSN 6150-01-239-8021
NSN 6320-01-326-1316
NSN 5945-00-906-7330
NSN 5950-01-612-7250