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 5999-01-612-4722
NSN 5915-01-049-1973
NSN 5920-01-130-8411
NSN 5920-01-123-9854
NSN 5925-01-424-5330
NSN 6130-00-689-7616
NSN 6240-00-738-1878
NSN 5998-01-264-1367
NSN 6150-00-222-3772
NSN 5935-01-215-1216
NSN 5975-01-634-0678
NSN 5996-00-879-3006