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 5895-01-554-8292
NSN 5996-00-097-9621
NSN 6145-01-218-5754
NSN 6145-01-557-0653
NSN 5935-01-593-0007
NSN 5925-01-385-5855
NSN 5960-01-498-0572
NSN 6150-01-449-9611
NSN 5950-00-493-6525
NSN 6110-01-462-0754
NSN 5965-00-121-7569
NSN 5895-01-229-7431