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 5965-01-604-6812
NSN 5996-01-279-5808
NSN 6110-00-812-9201
NSN 5925-01-550-6106
NSN 5930-00-161-4417
NSN 5996-00-543-1566
NSN 7035-00-946-2642
NSN 6220-01-650-6302
NSN 4140-01-215-2191
NSN 6320-01-006-6138
NSN 5975-00-278-7437
NSN 6620-01-330-2658