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 5950-01-231-7013
NSN 5905-00-270-8104
NSN 5910-00-191-7243
NSN 6240-00-140-4184
NSN 6135-00-086-7530
NSN 5935-01-468-5767
NSN 6135-01-350-2932
NSN 6240-01-255-5080
NSN 5925-01-605-4824
NSN 5945-01-065-0224
NSN 6220-01-220-3286
NSN 5960-00-859-5059