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 5910-00-136-6250
NSN 5895-01-344-5854
NSN 5950-01-464-2507
NSN 5985-01-401-5387
NSN 5996-00-150-6501
NSN 5965-01-192-5025
NSN 5905-00-180-8751
NSN 6130-00-754-2950
NSN 6240-01-567-9471
NSN 5835-01-559-3824
NSN 5950-01-194-4267
NSN 6130-00-089-9212