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 5965-01-322-8136
NSN 4140-01-313-3733
NSN 6150-01-528-8150
NSN 6620-00-996-8026
NSN 5998-01-410-3438
NSN 5996-00-296-9629
NSN 6130-01-545-0871
NSN 5905-00-878-4027
NSN 5915-00-578-5559
NSN 5990-00-438-5587
NSN 6620-00-504-9040
NSN 5996-01-147-0697