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 2925-00-631-1709
NSN 5999-01-263-7665
NSN 6105-01-548-1642
NSN 6105-01-153-2302
NSN 5835-01-331-5735
NSN 6110-00-829-9596
NSN 5915-01-438-9403
NSN 2925-01-138-3565
NSN 5975-00-308-5138
NSN 5996-01-063-0158
NSN 7035-01-155-9025
NSN 5975-00-088-9947