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 6145-00-284-1514
NSN 5945-01-440-3430
NSN 5985-01-573-4319
NSN 6620-01-163-3329
NSN 5965-01-278-2107
NSN 6320-00-886-9771
NSN 6320-01-435-5991
NSN 6105-01-174-3178
NSN 5855-01-389-3091
NSN 2925-01-492-5342
NSN 4140-01-409-1764
NSN 5965-00-015-7408