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 6685-00-600-3808
NSN 4140-01-270-9624
NSN 5910-01-369-6252
NSN 5930-01-113-9121
NSN 5999-00-572-9620
NSN 6150-00-868-1860
NSN 5999-01-158-1191
NSN 5985-01-508-8190
NSN 5960-00-624-0133
NSN 6150-01-653-1858
NSN 5935-00-353-3293
NSN 5855-01-020-7982