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 5960-01-017-5449
NSN 6610-01-330-1895
NSN 5855-01-608-7756
NSN 6130-00-587-7062
NSN 5945-01-492-2378
NSN 5950-00-954-4723
NSN 6220-01-222-0724
NSN 5960-01-161-4754
NSN 5855-00-631-4565
NSN 5925-01-330-2362
NSN 5950-00-919-6146
NSN 5915-00-219-6893