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 5999-01-463-1735
NSN 5998-00-480-3494
NSN 6110-01-446-6296
NSN 5915-01-615-3430
NSN 5855-00-951-6483
NSN 6320-00-521-9350
NSN 6145-00-005-1018
NSN 6105-01-230-4396
NSN 5990-01-061-5618
NSN 5975-01-042-8693
NSN 5895-01-434-8918
NSN 5999-00-417-4214