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 6110-00-631-5711
NSN 5975-01-297-8037
NSN 5935-01-303-6588
NSN 4140-01-116-4604
NSN 5945-00-932-3335
NSN 5835-01-453-8935
NSN 4140-01-064-8914
NSN 5920-00-466-3950
NSN 5975-00-068-4479
NSN 5960-01-466-4153
NSN 6650-00-726-4242
NSN 5925-00-482-5779