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 6610-00-998-4478
NSN 5996-01-467-1592
NSN 5950-01-415-2466
NSN 6135-01-041-3829
NSN 4140-01-380-9648
NSN 6645-00-601-6793
NSN 5835-01-226-7875
NSN 6240-01-582-1227
NSN 5996-01-038-9994
NSN 6645-01-167-0712
NSN 4140-00-331-0685
NSN 6105-01-004-7890