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 5855-01-020-7982
NSN 6110-00-466-1674
NSN 6105-01-115-3239
NSN 6650-01-207-2905
NSN 5998-00-336-2396
NSN 5930-00-722-8032
NSN 5965-01-618-6288
NSN 6610-00-564-9360
NSN 6650-01-428-2251
NSN 5925-01-343-2377
NSN 6150-01-461-8309
NSN 6240-00-170-5302