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 5945-00-194-7589
NSN 5965-01-420-2629
NSN 6150-01-089-6764
NSN 5965-01-354-7038
NSN 5960-00-523-5700
NSN 6620-00-553-8988
NSN 7035-01-135-0050
NSN 2925-01-191-9668
NSN 6105-00-043-5446
NSN 5835-01-565-3411
NSN 6685-01-450-1431
NSN 5998-00-016-7570