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 5996-01-581-8385
NSN 5945-00-829-4505
NSN 6145-00-106-0611
NSN 5990-01-134-7756
NSN 5950-01-429-1014
NSN 5920-01-010-7101
NSN 6135-01-607-5478
NSN 5895-01-131-4569
NSN 5910-01-106-4780
NSN 5835-01-526-8854
NSN 5965-01-118-1416
NSN 5915-01-032-3004