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 5915-01-261-3975
NSN 6650-01-107-6430
NSN 5999-01-161-3557
NSN 5835-01-359-2575
NSN 5945-01-293-2783
NSN 5920-01-551-3414
NSN 7035-00-193-2269
NSN 6240-00-498-7669
NSN 6145-01-447-8949
NSN 5975-01-518-3478
NSN 2925-01-355-3866
NSN 5920-01-567-0620