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 5998-01-106-5018
NSN 5945-01-381-1356
NSN 5855-00-471-5989
NSN 6645-00-641-3202
NSN 6150-01-469-0513
NSN 5935-01-484-1816
NSN 2925-01-105-3221
NSN 5895-01-020-8990
NSN 5910-00-857-7563
NSN 5945-01-497-1056
NSN 5965-01-414-2257
NSN 6110-00-052-2655