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 5935-01-425-3428
NSN 5999-00-118-2687
NSN 5945-01-024-3827
NSN 6645-01-277-5973
NSN 5930-01-349-3469
NSN 5945-00-920-9257
NSN 6145-01-573-5070
NSN 5895-01-445-5526
NSN 5998-00-111-0427
NSN 5960-01-420-4744
NSN 6145-01-181-5936
NSN 6320-00-242-3300