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 5855-01-564-6511
NSN 5920-01-477-1617
NSN 5950-00-218-1362
NSN 5920-00-221-6439
NSN 5920-01-258-5320
NSN 6645-01-560-0738
NSN 6610-00-457-0325
NSN 5990-01-374-3877
NSN 5895-01-194-7650
NSN 6220-01-237-6776
NSN 5960-00-147-0519
NSN 5950-00-584-4571