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 6685-00-500-6933
NSN 6105-01-375-9993
NSN 6610-01-138-5786
NSN 5998-00-859-6987
NSN 5895-00-327-8805
NSN 6135-01-512-8105
NSN 6110-01-374-1491
NSN 6320-01-332-7020
NSN 2925-01-577-0004
NSN 5910-01-049-3170
NSN 5996-01-537-1439
NSN 5835-01-324-3967