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 5835-00-491-3834
NSN 5985-01-540-7441
NSN 5965-00-378-3403
NSN 5965-01-276-9586
NSN 5945-00-407-4545
NSN 5930-00-529-8641
NSN 6320-01-233-5798
NSN 5985-01-250-1680
NSN 6105-01-577-9186
NSN 5895-00-715-0896
NSN 6130-01-090-1214
NSN 5915-01-584-2404