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 6620-01-032-3937
NSN 6130-01-362-0254
NSN 6650-00-035-9297
NSN 5985-01-100-9771
NSN 6135-01-364-0667
NSN 2925-00-210-3873
NSN 5835-01-424-0054
NSN 5930-00-071-7524
NSN 6105-01-350-9691
NSN 2925-01-580-1527
NSN 6220-00-138-8886
NSN 6135-00-269-5843