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 7035-01-267-3475
NSN 5960-01-465-6847
NSN 5996-00-067-8864
NSN 6220-01-158-5956
NSN 5920-01-206-9947
NSN 7035-01-107-2811
NSN 6220-01-331-7115
NSN 5910-01-383-0947
NSN 4140-00-959-4255
NSN 5930-01-563-0284
NSN 5950-01-611-8484
NSN 6685-01-448-4056