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 6650-01-422-7106
NSN 5895-01-529-6710
NSN 5920-01-535-3697
NSN 5855-00-149-0766
NSN 7035-01-642-5553
NSN 5950-00-802-9009
NSN 5925-01-159-9505
NSN 6105-01-064-9751
NSN 5998-01-270-7140
NSN 6685-01-207-0666
NSN 5998-01-607-5340
NSN 5999-01-222-5432