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 5965-01-600-0566
NSN 5910-01-302-4846
NSN 6110-00-069-2942
NSN 5950-01-309-9802
NSN 6110-01-382-7393
NSN 5855-01-059-2710
NSN 4140-01-206-4981
NSN 5910-01-287-9780
NSN 5910-00-812-1038
NSN 6145-01-572-5839
NSN 6135-01-386-5709
NSN 5920-01-341-2094