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 6650-01-166-1914
NSN 6135-00-715-4001
NSN 6685-01-442-0701
NSN 6150-01-375-2261
NSN 6320-01-072-2073
NSN 6105-00-136-4780
NSN 5999-00-423-5964
NSN 5855-01-389-8884
NSN 5960-01-311-2170
NSN 5930-00-833-7090
NSN 5960-00-233-5488
NSN 6105-01-022-2407