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 6145-01-294-2303
NSN 5965-00-035-4556
NSN 7035-01-271-1643
NSN 5985-01-255-4455
NSN 5835-01-632-6627
NSN 5930-00-555-3007
NSN 5930-00-404-9196
NSN 5910-00-391-5250
NSN 5998-00-819-4182
NSN 5930-01-500-1326
NSN 5835-01-315-4816
NSN 6130-00-277-7321