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 5985-00-258-3205
NSN 6650-01-116-4650
NSN 5905-00-438-9546
NSN 5935-00-252-4793
NSN 6685-00-007-9593
NSN 6650-01-578-8176
NSN 5990-01-542-4212
NSN 5998-01-064-3215
NSN 5835-01-398-3859
NSN 5915-01-281-7383
NSN 6150-01-430-2564
NSN 6110-01-468-0318