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 5915-00-057-4845
NSN 6135-00-369-2368
NSN 6150-01-388-8165
NSN 5999-01-367-2843
NSN 6105-00-280-2808
NSN 5910-00-233-7446
NSN 6105-01-390-0394
NSN 5835-01-431-2178
NSN 6110-01-075-7675
NSN 7035-01-463-3368
NSN 6650-01-229-7500
NSN 5905-01-429-7665