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 6145-00-095-2492
NSN 5985-00-359-9067
NSN 5855-01-319-9757
NSN 6650-01-011-0219
NSN 5930-01-469-6345
NSN 5950-01-113-6653
NSN 5895-01-302-0914
NSN 5895-01-476-7344
NSN 2925-00-845-1480
NSN 5950-01-142-4036
NSN 6150-00-787-5668
NSN 5905-01-605-3054