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 5935-01-025-0169
NSN 5945-01-601-9895
NSN 6220-01-054-9112
NSN 5910-01-187-6098
NSN 4140-00-473-4913
NSN 5835-01-250-9940
NSN 5855-01-656-6808
NSN 6105-00-947-2236
NSN 5950-01-425-5820
NSN 6130-00-721-4156
NSN 6135-00-840-6451
NSN 5950-01-429-1014