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 6620-01-480-6887
NSN 5905-01-124-4210
NSN 6110-01-381-1269
NSN 6650-01-394-5712
NSN 5835-00-348-2013
NSN 5960-00-466-3523
NSN 6645-01-537-3179
NSN 5975-00-339-3313
NSN 6105-01-209-9153
NSN 5930-01-626-5085
NSN 6105-00-804-9485
NSN 6685-01-223-8882