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 6110-01-174-3362
NSN 5960-00-399-7435
NSN 5945-01-128-3205
NSN 5835-01-352-7211
NSN 5905-01-448-6978
NSN 5965-01-286-6548
NSN 5935-01-449-4914
NSN 5855-01-484-9948
NSN 5855-01-177-4751
NSN 6685-00-413-6671
NSN 5905-01-155-1563
NSN 6645-01-455-1293