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 5930-01-495-1925
NSN 5985-01-187-9465
NSN 6240-01-426-5581
NSN 5950-00-932-4550
NSN 6110-00-350-4227
NSN 6620-00-673-6867
NSN 6110-01-528-6373
NSN 6150-01-158-5438
NSN 5985-01-011-7336
NSN 5920-01-624-7309
NSN 5835-01-468-6170
NSN 5996-01-312-1727