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 6150-01-537-6100
NSN 6650-01-570-0430
NSN 6110-01-341-7146
NSN 5920-01-346-8597
NSN 5960-00-376-0277
NSN 5905-00-225-8886
NSN 5905-01-227-9627
NSN 6150-01-176-9835
NSN 6130-01-580-3312
NSN 6320-01-185-3857
NSN 6150-01-510-9343
NSN 5915-01-227-6881