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 5915-01-468-0053
NSN 6130-01-068-4475
NSN 5925-00-122-3247
NSN 7035-00-392-5417
NSN 6130-01-348-3259
NSN 2925-01-127-0167
NSN 6135-00-935-2589
NSN 5999-00-879-2163
NSN 5925-01-241-5091
NSN 5930-01-380-2978
NSN 5999-01-256-7333
NSN 6105-01-514-8167