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 6610-01-325-2585
NSN 6130-01-249-1792
NSN 5950-00-959-4508
NSN 5925-01-323-0238
NSN 5855-00-962-5792
NSN 6135-01-359-4293
NSN 5998-01-358-5250
NSN 5960-00-458-9575
NSN 6105-00-205-0655
NSN 5835-01-362-0305
NSN 6620-00-864-8153
NSN 5905-01-445-5185