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 6620-00-351-9949
NSN 5915-01-633-9175
NSN 2925-00-899-0018
NSN 6105-01-391-5285
NSN 5985-00-420-0096
NSN 5996-01-633-7979
NSN 5835-00-754-7255
NSN 6135-01-089-4888
NSN 5905-00-410-9246
NSN 5930-01-398-1256
NSN 5965-01-368-2966
NSN 6645-00-234-7223