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 5975-01-068-4125
NSN 5920-01-450-5094
NSN 6610-00-463-1866
NSN 5998-01-459-7552
NSN 7035-00-541-8516
NSN 6240-01-154-6840
NSN 6105-01-505-3367
NSN 5999-00-597-5054
NSN 6150-01-624-9257
NSN 6135-00-057-2005
NSN 6650-01-021-9753
NSN 5930-01-348-2498