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 5855-01-234-5346
NSN 5998-01-287-1556
NSN 5925-00-421-8880
NSN 6220-00-539-8769
NSN 5945-01-229-6835
NSN 5835-01-158-6878
NSN 5999-01-447-0152
NSN 5895-01-616-1986
NSN 6105-01-634-0322
NSN 6135-01-077-5705
NSN 6620-01-580-0883
NSN 6105-01-433-2404