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 5945-00-624-1508
NSN 5998-01-057-9644
NSN 5960-00-349-7650
NSN 5975-01-361-3246
NSN 6685-01-252-0817
NSN 5990-01-548-5979
NSN 2925-00-448-3102
NSN 5920-01-388-3498
NSN 6240-01-272-5893
NSN 6110-01-572-2610
NSN 5910-00-579-5740
NSN 5910-01-571-2594