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 6150-01-607-1589
NSN 5999-00-870-0212
NSN 5930-00-133-0976
NSN 6220-01-146-9351
NSN 6135-01-620-1306
NSN 5935-01-087-8477
NSN 5855-00-198-3197
NSN 5975-00-900-4013
NSN 6240-00-467-7295
NSN 5895-00-925-2423
NSN 6610-01-033-7957
NSN 5985-01-612-5327