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 5960-01-383-6262
NSN 5895-01-446-1944
NSN 5895-01-271-0540
NSN 6150-01-385-4369
NSN 5996-01-191-8758
NSN 5920-01-194-4499
NSN 6610-01-322-4331
NSN 5998-00-401-6205
NSN 4140-00-006-4188
NSN 5965-01-399-3321
NSN 6110-01-640-7237
NSN 5990-00-554-0366