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 5960-01-142-1995
NSN 6650-00-035-9297
NSN 5945-01-442-7188
NSN 5985-00-431-6152
NSN 6620-01-032-3937
NSN 6150-01-487-7026
NSN 5855-01-417-3250
NSN 6150-01-251-5644
NSN 5905-01-555-1420
NSN 7035-00-523-7492
NSN 5835-01-527-2629
NSN 6110-01-472-1963