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 6650-01-069-4335
NSN 6610-01-160-8815
NSN 6110-01-427-0161
NSN 6320-01-513-9166
NSN 6150-01-176-6336
NSN 5855-01-363-1143
NSN 5975-01-359-0759
NSN 5935-00-371-9378
NSN 5835-01-632-6627
NSN 5945-00-930-3105
NSN 5835-01-442-6482
NSN 5905-01-030-1741