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 5895-01-164-5319
NSN 5835-00-513-9680
NSN 6650-01-410-7526
NSN 5895-01-294-0136
NSN 5855-01-609-9767
NSN 6110-00-909-3197
NSN 5930-00-277-4704
NSN 6650-01-469-5651
NSN 5975-01-599-9930
NSN 5965-00-015-7408
NSN 6620-00-139-3800
NSN 5996-00-622-1546