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 5925-01-289-4872
NSN 6685-00-527-9315
NSN 5975-00-978-9078
NSN 6110-01-415-5086
NSN 5905-00-446-5440
NSN 6105-01-592-3213
NSN 2925-00-373-8837
NSN 5905-01-425-2290
NSN 5835-00-358-4235
NSN 5990-01-492-6575
NSN 5965-00-553-6898
NSN 6135-00-577-8429