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 5855-01-515-4436
NSN 5905-01-264-0605
NSN 5930-01-127-3583
NSN 6135-01-244-2666
NSN 5975-00-719-9793
NSN 5835-01-493-1826
NSN 5905-01-547-0054
NSN 6620-01-358-0205
NSN 5998-01-494-0492
NSN 6320-01-501-7935
NSN 5996-01-129-9494
NSN 5910-01-625-5332