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 6320-00-284-1524
NSN 5996-01-241-5255
NSN 6220-00-231-2687
NSN 6320-01-512-2031
NSN 5930-01-396-3367
NSN 5920-00-242-2758
NSN 6610-01-443-0264
NSN 5945-01-630-9383
NSN 6320-01-544-6447
NSN 5895-01-123-9669
NSN 6240-01-444-1673
NSN 6110-01-069-7390