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 6110-01-372-9785
NSN 5998-01-579-7632
NSN 5835-01-384-3206
NSN 5975-01-062-2987
NSN 5945-01-408-5829
NSN 5975-01-406-5337
NSN 6685-00-927-2014
NSN 4140-01-420-5631
NSN 5965-01-455-3738
NSN 6130-01-314-7781
NSN 6145-01-551-9414
NSN 5920-00-078-8660