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 6135-00-643-4843
NSN 6150-01-423-9989
NSN 5998-01-416-3457
NSN 5855-01-304-3064
NSN 5895-00-203-2379
NSN 5910-01-089-6027
NSN 6320-01-228-2380
NSN 5975-00-802-6531
NSN 5950-01-054-3508
NSN 5945-01-097-7236
NSN 5835-01-131-2027
NSN 5996-00-222-6049