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 5855-01-431-8937
NSN 6110-01-290-3418
NSN 5910-01-375-2620
NSN 5999-00-740-8259
NSN 5915-01-149-2371
NSN 5935-01-077-7269
NSN 5925-01-354-9726
NSN 5996-01-585-3295
NSN 6105-00-153-7967
NSN 5925-00-033-5682
NSN 5835-01-328-6626
NSN 6620-01-197-8207