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 6320-01-119-3935
NSN 5975-00-019-4024
NSN 5990-01-581-5103
NSN 5996-01-009-0428
NSN 5930-01-005-0198
NSN 6130-01-624-0839
NSN 5998-01-503-6382
NSN 5930-01-480-6513
NSN 2925-00-912-3993
NSN 5950-01-142-5372
NSN 6135-00-519-1325
NSN 6650-01-503-7561