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 6610-00-902-7505
NSN 5855-01-508-3575
NSN 6220-01-555-6487
NSN 6110-01-421-2714
NSN 5855-01-028-8387
NSN 5990-01-633-9503
NSN 5920-01-482-4750
NSN 6150-01-345-3555
NSN 6110-01-004-9870
NSN 6320-00-701-0437
NSN 5925-00-139-1708
NSN 6650-00-850-3312