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 5930-01-447-6736
NSN 4140-01-104-2395
NSN 5960-00-284-7544
NSN 6610-00-277-7206
NSN 5945-00-565-9723
NSN 6130-01-453-1655
NSN 5990-01-472-2447
NSN 5925-01-094-1900
NSN 5935-01-610-0414
NSN 6110-00-754-7926
NSN 7035-01-344-8708
NSN 5895-00-251-8903