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 5998-00-300-8089
NSN 5960-01-658-9538
NSN 5920-01-477-3233
NSN 5895-01-034-2503
NSN 6110-01-465-7018
NSN 6220-00-931-5414
NSN 5996-01-238-2656
NSN 6610-01-291-4173
NSN 5999-00-464-3236
NSN 5965-00-739-2063
NSN 6145-01-504-3785
NSN 7035-01-573-2180