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 2925-01-014-0118
NSN 5835-00-231-9544
NSN 5835-01-614-1900
NSN 5960-01-408-8263
NSN 4140-01-555-4369
NSN 6145-00-278-0697
NSN 5965-01-188-7267
NSN 5915-01-562-1366
NSN 6145-01-018-1752
NSN 6150-01-414-1822
NSN 5835-00-264-0946
NSN 5835-01-449-7511