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 5965-00-144-2543
NSN 7035-01-563-7103
NSN 6150-01-300-2984
NSN 6145-01-152-7567
NSN 5999-01-265-0721
NSN 6240-00-799-9580
NSN 6650-01-567-8552
NSN 6650-01-654-6257
NSN 6135-01-307-6006
NSN 6320-00-925-0558
NSN 5935-01-158-2409
NSN 5998-01-497-8994