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 5835-01-209-6410
NSN 5996-00-434-5948
NSN 6130-01-094-2037
NSN 5975-01-147-4456
NSN 6110-01-633-9660
NSN 5996-01-197-1688
NSN 2925-01-171-6106
NSN 6320-00-681-1324
NSN 6320-01-516-3836
NSN 5945-00-290-1779
NSN 5910-01-179-3755
NSN 5965-01-415-2898