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 5835-00-185-4919
NSN 5960-01-237-2336
NSN 6650-00-848-9892
NSN 5905-01-438-3350
NSN 5965-01-107-8549
NSN 5895-00-018-3858
NSN 6135-01-222-0703
NSN 5915-01-179-0674
NSN 6320-01-255-2096
NSN 5930-00-451-1897
NSN 5925-00-945-5463
NSN 6110-00-047-3774