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 6220-01-545-4613
NSN 5975-00-347-9710
NSN 6220-01-198-2021
NSN 5945-00-225-8692
NSN 5996-00-065-8376
NSN 7035-01-243-8523
NSN 6685-01-057-7720
NSN 5835-00-931-5568
NSN 5965-01-144-3001
NSN 6650-00-494-8671
NSN 5920-01-420-5768
NSN 6620-01-379-3300