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 5930-00-515-2105
NSN 5835-01-058-4513
NSN 5990-00-678-0885
NSN 6220-00-108-6452
NSN 5925-01-301-5285
NSN 6240-01-292-7064
NSN 5999-00-058-0965
NSN 6685-01-311-0385
NSN 5835-01-399-5820
NSN 6320-01-170-4068
NSN 5920-01-017-5438
NSN 5950-01-019-6119