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 5999-01-460-1336
NSN 5835-01-384-3206
NSN 6320-00-681-1324
NSN 4140-01-252-7492
NSN 5998-01-100-1256
NSN 5960-01-350-5332
NSN 6620-01-131-9620
NSN 5998-00-966-6405
NSN 5835-01-004-8997
NSN 6620-01-470-9067
NSN 6135-01-079-7852
NSN 5930-01-322-4518