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 5998-01-649-8230
NSN 5975-01-269-5607
NSN 6620-01-482-9024
NSN 5925-01-431-8886
NSN 5915-00-757-9875
NSN 5895-01-427-3727
NSN 5895-01-159-5067
NSN 5915-00-681-7674
NSN 5935-01-181-6661
NSN 5925-01-260-6545
NSN 6240-01-474-5446
NSN 5910-01-170-4002