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 5999-00-900-7632
NSN 5945-01-028-1426
NSN 6105-01-048-3746
NSN 5920-00-100-7219
NSN 5935-01-583-8470
NSN 6150-01-459-2696
NSN 5999-00-020-3052
NSN 6610-00-239-2429
NSN 6645-01-138-2463
NSN 5930-01-594-7879
NSN 5960-01-367-0981
NSN 5935-01-412-6609