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 5945-00-712-1486
NSN 6110-01-171-4240
NSN 6150-01-220-2006
NSN 5935-00-118-1060
NSN 6320-00-925-0558
NSN 6220-01-025-6140
NSN 5835-00-021-2521
NSN 5950-01-129-4991
NSN 5975-01-423-8507
NSN 6220-01-387-5061
NSN 5965-00-247-0727
NSN 7035-01-479-5268