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 5945-01-524-7896
NSN 5895-01-284-8308
NSN 6220-01-201-1489
NSN 5975-01-536-5093
NSN 5925-00-660-7589
NSN 5925-01-630-9832
NSN 6110-01-468-0157
NSN 6130-00-583-9925
NSN 6135-00-862-5736
NSN 6110-01-058-1175
NSN 5950-01-420-6528
NSN 5960-01-381-2478