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 5998-01-625-9517
NSN 5915-01-440-8250
NSN 6240-01-246-1896
NSN 6645-01-553-8500
NSN 5915-00-067-5756
NSN 5985-01-595-3917
NSN 5985-00-522-5495
NSN 5996-01-412-1396
NSN 6220-01-295-5193
NSN 6220-01-612-7826
NSN 5945-00-925-2596
NSN 5925-00-356-8007