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 5835-00-247-0161
NSN 6650-01-651-3713
NSN 5835-01-213-0833
NSN 6150-01-215-2181
NSN 5905-01-624-3508
NSN 6130-00-730-0795
NSN 5905-01-100-4759
NSN 5855-00-560-0110
NSN 5965-01-317-5020
NSN 5950-01-406-0331
NSN 7035-01-289-4022
NSN 5996-01-601-9310