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 6130-01-417-2662
NSN 2925-00-800-4685
NSN 5925-00-816-9929
NSN 5910-01-293-8738
NSN 5910-01-357-5883
NSN 6110-01-443-5010
NSN 6650-01-484-5014
NSN 6150-01-194-8319
NSN 5920-00-644-3285
NSN 5910-01-533-0699
NSN 5895-01-625-1584
NSN 5835-01-242-9806