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 5930-01-435-6314
NSN 5855-01-409-1792
NSN 5960-00-804-5405
NSN 6685-00-839-1106
NSN 6650-01-336-2866
NSN 6685-01-352-5665
NSN 6105-00-760-5607
NSN 6650-00-784-9222
NSN 6620-01-280-3516
NSN 6135-00-497-0491
NSN 6130-01-335-1716
NSN 5999-00-971-6832