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 6110-01-577-7661
NSN 6685-01-184-0746
NSN 5950-01-654-2493
NSN 5835-01-174-7700
NSN 5965-00-982-6216
NSN 6150-00-774-3734
NSN 5925-00-902-9986
NSN 6110-01-485-7880
NSN 5910-01-307-6246
NSN 5998-01-428-4255
NSN 6645-01-320-3311
NSN 5855-00-149-0766