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 5905-01-588-5852
NSN 6150-01-101-8396
NSN 5910-01-428-6550
NSN 6105-01-512-2339
NSN 5965-00-285-0745
NSN 6220-01-313-4764
NSN 5930-01-065-2684
NSN 5920-00-468-3074
NSN 5835-01-566-5462
NSN 5895-00-679-5378
NSN 6610-01-555-8364
NSN 5835-01-482-1591