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 5975-01-328-1503
NSN 5915-01-582-8404
NSN 7035-00-295-0451
NSN 5910-00-964-3249
NSN 6645-00-521-5252
NSN 6150-01-386-3071
NSN 6145-01-082-1404
NSN 5998-00-932-5589
NSN 6105-00-971-2033
NSN 5960-00-960-3177
NSN 5950-01-253-2800
NSN 5998-01-029-2909