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 5855-01-147-4785
NSN 5985-01-597-9852
NSN 5920-00-998-9528
NSN 5996-00-910-2671
NSN 5930-01-227-2870
NSN 5975-01-270-9346
NSN 5925-00-282-2459
NSN 5998-00-014-1171
NSN 6135-01-548-1423
NSN 5835-01-392-7683
NSN 5930-00-218-4736
NSN 5895-00-889-0104