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 6130-01-631-8952
NSN 5965-01-016-6943
NSN 5945-00-542-1281
NSN 6620-00-343-5602
NSN 6320-00-450-7014
NSN 5985-01-142-9611
NSN 5910-01-359-3284
NSN 5925-01-433-1633
NSN 5920-01-182-6610
NSN 5950-00-933-2665
NSN 5915-00-420-6772
NSN 6130-01-431-9749