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 7035-01-419-4317
NSN 5925-01-047-1469
NSN 6110-01-415-5086
NSN 5960-00-661-0477
NSN 6610-01-300-8383
NSN 6105-01-451-4327
NSN 5930-01-034-5619
NSN 6610-01-537-1685
NSN 5895-01-363-1035
NSN 6620-01-548-0353
NSN 6105-01-278-9830
NSN 5998-00-954-1720