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 5935-01-577-6686
NSN 6320-00-070-4544
NSN 6320-01-029-2196
NSN 5925-01-049-9704
NSN 6135-00-170-8819
NSN 5930-00-892-1668
NSN 6105-00-580-1435
NSN 5965-00-408-5501
NSN 5945-00-354-1504
NSN 5965-00-589-1228
NSN 6110-01-407-8861
NSN 6620-01-197-8207