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 5930-01-023-1455
NSN 5910-00-954-9196
NSN 5965-01-368-6740
NSN 6130-01-327-3261
NSN 5990-00-705-4350
NSN 5910-00-404-0287
NSN 5960-00-081-2559
NSN 5915-01-532-6738
NSN 2925-01-231-6312
NSN 5975-00-754-5299
NSN 5855-01-582-5936
NSN 2925-00-127-7828