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 5925-01-025-0322
NSN 6620-01-376-3744
NSN 5960-01-353-5947
NSN 6105-00-968-7525
NSN 6150-00-278-1294
NSN 5910-00-484-8583
NSN 5905-01-108-6334
NSN 6145-01-149-2964
NSN 6240-01-485-3116
NSN 6320-01-021-6633
NSN 5835-01-085-5487
NSN 5925-01-201-7424