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 6150-00-466-2892
NSN 6610-00-312-5148
NSN 6150-01-644-1014
NSN 6130-01-075-7726
NSN 6150-01-063-7874
NSN 5965-00-644-0334
NSN 5950-00-162-5951
NSN 5975-01-264-9858
NSN 6645-00-938-2173
NSN 6220-00-034-7280
NSN 6145-00-156-4394
NSN 5835-01-495-0595