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 7035-01-361-4176
NSN 6610-01-566-3304
NSN 5945-01-461-3246
NSN 5975-01-428-3305
NSN 5975-00-715-1563
NSN 6135-00-789-2865
NSN 6130-01-334-0131
NSN 5915-00-036-9529
NSN 5835-01-149-6855
NSN 6610-00-075-2543
NSN 6105-01-013-9252
NSN 6685-01-032-6784