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 6220-01-619-5300
NSN 5975-01-507-0554
NSN 5920-00-362-1376
NSN 5945-01-349-1810
NSN 5999-01-172-0909
NSN 5835-01-203-8295
NSN 6320-01-578-6006
NSN 5990-01-343-6407
NSN 5910-01-273-0480
NSN 6320-01-271-0247
NSN 6150-00-020-6386
NSN 5975-01-311-4865