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 5915-00-151-7849
NSN 6610-01-318-6713
NSN 5935-01-310-3677
NSN 6110-00-126-8402
NSN 6130-01-415-1423
NSN 5990-01-645-2592
NSN 6650-01-579-3855
NSN 5998-01-279-4389
NSN 5935-01-646-6567
NSN 4140-00-546-3554
NSN 6620-00-251-0569
NSN 5910-01-410-8501