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 5910-00-198-9779
NSN 7035-00-763-6180
NSN 6610-01-013-8922
NSN 5910-00-672-3482
NSN 5998-00-309-0850
NSN 5950-01-555-6908
NSN 5950-00-789-3025
NSN 6105-01-227-5159
NSN 5930-01-417-5651
NSN 5998-01-480-4450
NSN 5920-01-263-2781
NSN 6320-01-233-5798