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 5920-01-657-5589
NSN 5915-01-499-0581
NSN 6145-01-315-8976
NSN 5910-01-429-3708
NSN 5835-01-301-0022
NSN 6240-01-575-8201
NSN 5960-00-421-7560
NSN 5895-01-258-8869
NSN 5950-00-087-3128
NSN 6240-01-465-9540
NSN 6145-00-622-4634
NSN 5945-00-144-8073