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 5855-01-398-9548
NSN 5855-00-444-2298
NSN 5999-01-656-4244
NSN 6620-00-943-8020
NSN 6620-01-425-5193
NSN 5965-00-729-6835
NSN 5965-00-894-0015
NSN 6320-01-511-1526
NSN 5990-01-442-3520
NSN 5905-00-292-1113
NSN 5920-01-426-8517
NSN 6320-00-583-3104