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 5998-01-288-7918
NSN 6135-00-112-8637
NSN 6130-01-453-9303
NSN 5990-00-334-8836
NSN 6110-01-456-6902
NSN 5905-01-227-7009
NSN 2925-01-277-3508
NSN 6150-01-521-8382
NSN 5950-01-446-6484
NSN 6220-01-045-6265
NSN 5910-01-046-9416
NSN 5950-01-497-1823