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 5930-01-641-4677
NSN 5895-00-716-2798
NSN 6620-00-990-3385
NSN 6650-00-170-5095
NSN 5935-01-176-3055
NSN 6110-01-319-5570
NSN 7035-01-129-7834
NSN 6130-01-091-7767
NSN 7035-01-465-6835
NSN 5895-00-515-6368
NSN 6685-01-415-5603
NSN 5998-00-601-6406