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 5998-01-600-8310
NSN 5835-00-458-4392
NSN 5965-01-264-8761
NSN 6620-00-058-1533
NSN 5930-01-390-5703
NSN 5925-01-602-8786
NSN 7035-01-100-2796
NSN 5945-00-892-7134
NSN 5975-01-500-1935
NSN 5935-01-113-7811
NSN 5996-01-644-5405
NSN 5920-00-149-1469