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 5985-01-207-0097
NSN 6110-01-496-2902
NSN 6145-01-563-4604
NSN 5925-01-432-2731
NSN 5975-01-642-5275
NSN 5925-01-123-9381
NSN 6150-00-683-5349
NSN 5999-01-482-3249
NSN 5925-01-514-9568
NSN 5950-01-225-3352
NSN 6135-00-812-9039
NSN 5920-01-429-9947