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 6650-00-477-4538
NSN 5999-01-339-2656
NSN 6220-00-906-7228
NSN 6110-01-568-5318
NSN 5895-01-433-2834
NSN 5925-00-108-5385
NSN 5990-01-425-2175
NSN 6650-00-028-2218
NSN 6320-00-539-9283
NSN 6320-00-681-1324
NSN 7035-01-391-7470
NSN 5925-01-384-3402