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 6145-01-647-3020
NSN 5930-01-468-7019
NSN 6135-01-223-3869
NSN 5925-01-078-6673
NSN 5996-01-135-9006
NSN 5910-01-624-7342
NSN 5895-01-144-5266
NSN 6320-00-857-4073
NSN 6110-00-376-4834
NSN 5965-01-350-1890
NSN 6105-01-014-5444
NSN 5965-01-252-7121