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 5998-01-502-7112
NSN 5855-01-352-7033
NSN 5945-01-604-8977
NSN 6135-00-351-8606
NSN 5975-01-046-2746
NSN 5895-01-009-9225
NSN 5985-01-349-7340
NSN 5910-01-514-8481
NSN 5930-01-419-4322
NSN 6240-01-272-2985
NSN 5975-01-475-7408
NSN 6110-00-205-1778