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 5935-00-350-5045
NSN 5945-01-383-0625
NSN 5930-01-394-5916
NSN 5835-01-510-7293
NSN 5960-01-632-6576
NSN 5920-01-379-7475
NSN 5930-00-371-3772
NSN 6130-01-111-9246
NSN 5835-00-123-5175
NSN 7035-01-326-8569
NSN 5950-01-393-4992
NSN 5996-01-066-6945