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 5996-01-266-8706
NSN 6135-00-497-0491
NSN 5990-01-380-7815
NSN 5965-01-248-3116
NSN 6135-01-470-9738
NSN 6620-01-442-8444
NSN 6135-00-889-1485
NSN 6135-00-248-4102
NSN 5915-00-807-8547
NSN 6145-00-959-2868
NSN 5996-00-814-7376
NSN 6105-01-469-7054