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 6135-01-150-6916
NSN 6135-01-189-5567
NSN 6135-01-584-0941
NSN 6130-01-296-3977
NSN 6150-01-514-9173
NSN 5835-01-528-7454
NSN 5965-01-256-9460
NSN 6105-01-530-2868
NSN 5965-00-185-9687
NSN 6320-00-593-0379
NSN 5915-00-597-2369
NSN 5990-01-234-8646