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 5930-00-796-4343
NSN 5990-01-012-0613
NSN 6240-00-865-7447
NSN 6320-01-631-7828
NSN 5915-01-503-4028
NSN 6135-01-265-1384
NSN 5855-01-542-9059
NSN 6145-00-233-4145
NSN 5950-01-478-2243
NSN 5965-00-236-0016
NSN 5985-01-163-8097
NSN 5835-01-442-6482