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 6110-01-038-9455
NSN 6320-01-198-4024
NSN 6135-00-793-1809
NSN 5895-00-518-4954
NSN 5985-01-446-6756
NSN 6220-01-368-6879
NSN 6150-01-278-9269
NSN 5990-00-244-8684
NSN 5950-01-332-7165
NSN 5950-01-235-3251
NSN 4140-01-559-4661
NSN 6150-00-734-5281