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 5950-01-543-1262
NSN 6135-01-340-2599
NSN 5925-01-420-9300
NSN 6240-01-171-9500
NSN 6220-00-917-0881
NSN 5915-00-394-6523
NSN 5960-01-025-9388
NSN 5990-01-527-7640
NSN 6135-00-182-7008
NSN 6685-00-656-5057
NSN 5930-01-492-6590
NSN 6610-01-462-9439