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 5910-01-462-8300
NSN 2925-00-471-1128
NSN 5855-01-380-9950
NSN 6110-01-552-3570
NSN 7035-00-281-4082
NSN 5855-01-040-3882
NSN 6620-01-085-8688
NSN 5945-01-100-3422
NSN 5895-00-091-9154
NSN 6220-01-476-0956
NSN 6650-00-774-7078
NSN 5835-00-614-0650