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 6240-01-101-1323
NSN 5910-00-587-4791
NSN 5915-01-421-4352
NSN 5945-01-458-4114
NSN 5835-01-531-0379
NSN 5835-01-392-7683
NSN 5996-01-474-6203
NSN 5910-01-253-8530
NSN 5960-00-269-3726
NSN 2925-01-424-0235
NSN 5998-01-411-6020
NSN 5930-00-246-5214