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 6135-00-268-8492
NSN 4140-00-640-6608
NSN 5999-01-505-6826
NSN 5990-00-161-2797
NSN 6105-00-665-8581
NSN 5855-01-384-3314
NSN 5905-01-461-2751
NSN 5910-01-361-0380
NSN 5910-00-941-3997
NSN 7035-01-589-7132
NSN 5915-01-145-5340
NSN 5999-00-504-6937