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 5990-01-598-3251
NSN 5945-00-505-0860
NSN 5915-01-373-1708
NSN 5895-01-118-0761
NSN 6135-00-583-3966
NSN 4140-00-269-5795
NSN 7035-01-248-3433
NSN 5935-01-421-9758
NSN 5996-01-191-8758
NSN 5998-00-894-4383
NSN 5945-00-145-9802
NSN 2925-01-157-9204