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 6110-00-759-2562
NSN 5915-01-651-9628
NSN 6240-00-087-6684
NSN 5996-00-948-7030
NSN 6610-01-132-1898
NSN 6130-00-285-3725
NSN 6150-01-022-1414
NSN 7035-00-973-3331
NSN 6110-01-333-7923
NSN 5945-01-242-9388
NSN 6610-01-291-4173
NSN 5998-00-244-6520