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 5998-00-583-8617
NSN 6110-01-633-9660
NSN 5915-00-240-7717
NSN 5910-01-432-6510
NSN 5945-01-085-6446
NSN 5835-01-313-3375
NSN 6150-00-051-4396
NSN 6650-01-232-4243
NSN 5835-01-016-4745
NSN 6150-00-539-9812
NSN 5835-01-652-0168
NSN 5895-00-576-8453