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 5925-01-025-6167
NSN 5990-01-537-1124
NSN 5965-01-431-7377
NSN 5905-01-465-6493
NSN 5925-01-564-3707
NSN 5945-01-525-2224
NSN 5920-01-006-9821
NSN 5945-01-214-6437
NSN 5835-01-071-6376
NSN 5930-01-136-5151
NSN 7035-01-642-0320
NSN 6150-01-248-3491