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 6150-01-504-2356
NSN 5915-01-106-3511
NSN 5960-00-266-6741
NSN 5960-01-577-5682
NSN 6610-00-918-3389
NSN 4140-00-551-3151
NSN 5935-00-198-2568
NSN 5895-00-565-8827
NSN 5905-01-605-2401
NSN 5835-01-182-1966
NSN 5855-01-147-6024
NSN 6145-00-378-3836