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 5915-00-115-8482
NSN 6645-01-138-2463
NSN 6145-01-408-4829
NSN 5996-00-947-7509
NSN 6320-01-618-7800
NSN 5960-01-170-4057
NSN 5945-01-423-2657
NSN 7035-00-391-6345
NSN 5835-01-123-8305
NSN 5915-01-439-9664
NSN 6105-01-587-4052
NSN 5920-01-459-7781