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 5985-01-518-8594
NSN 6105-00-112-7548
NSN 6610-00-232-9485
NSN 6320-00-977-3930
NSN 5960-00-904-9744
NSN 5920-01-241-3227
NSN 6220-01-346-1285
NSN 6620-01-070-9042
NSN 5998-00-279-4071
NSN 5905-01-185-5631
NSN 6610-01-100-3662
NSN 5905-00-309-2408