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 5996-00-488-7060
NSN 5835-01-432-1277
NSN 5835-00-104-8944
NSN 6135-01-195-5343
NSN 7035-00-371-7749
NSN 6685-00-989-4674
NSN 5935-00-455-1766
NSN 5985-01-428-6828
NSN 5920-01-425-1751
NSN 5975-01-048-0474
NSN 5925-01-091-7220
NSN 5895-01-104-5508