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 6645-00-155-2398
NSN 5985-01-196-5263
NSN 6220-00-909-0711
NSN 6685-01-567-8075
NSN 5960-01-391-8860
NSN 5835-00-025-9951
NSN 5960-01-287-4187
NSN 5998-01-332-1046
NSN 6320-00-564-2772
NSN 6240-00-984-4518
NSN 5835-01-281-7281
NSN 6150-01-423-8336