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 5975-01-261-2995
NSN 5985-01-547-0673
NSN 5996-00-351-2369
NSN 5960-01-201-6316
NSN 5960-01-141-6489
NSN 6685-00-224-5310
NSN 5920-01-563-7675
NSN 5945-01-180-8304
NSN 6320-01-449-1014
NSN 5990-01-315-3754
NSN 5996-01-615-2736
NSN 5925-00-813-6810