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 5985-01-218-0589
NSN 5895-01-327-1454
NSN 5999-01-032-0124
NSN 5960-00-055-0741
NSN 6150-00-256-7957
NSN 5996-01-150-5569
NSN 6150-01-418-1909
NSN 4140-01-495-3768
NSN 5930-00-146-0092
NSN 6110-00-622-7478
NSN 5975-00-222-4109
NSN 5835-01-584-4408