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 5835-01-388-5198
NSN 6135-01-069-2482
NSN 6135-01-445-4291
NSN 6130-01-329-6494
NSN 5905-01-141-6628
NSN 5925-01-134-1567
NSN 4140-01-368-6969
NSN 5960-01-500-6615
NSN 7035-01-514-8522
NSN 5930-01-165-0019
NSN 6645-00-071-8173
NSN 6130-01-398-8578