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 5975-00-893-5443
NSN 6320-01-166-3602
NSN 5895-00-950-9332
NSN 6240-00-646-6931
NSN 6130-00-469-3161
NSN 7035-00-486-0367
NSN 5930-01-062-0870
NSN 5915-00-815-5598
NSN 5999-00-631-0521
NSN 6145-00-891-6779
NSN 7035-01-596-3414
NSN 5999-01-327-3067