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 5930-01-462-2954
NSN 6145-00-648-2726
NSN 5960-00-246-4623
NSN 6650-00-170-5095
NSN 5835-00-233-6327
NSN 6650-01-311-6505
NSN 5990-00-900-4459
NSN 5965-00-226-0209
NSN 5935-00-349-7059
NSN 7035-00-763-6180
NSN 6650-00-707-1417
NSN 5920-01-100-8939