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 5915-01-270-2138
NSN 7035-01-063-0453
NSN 6610-00-803-4374
NSN 6135-00-548-2765
NSN 5895-00-525-3295
NSN 6685-01-042-4245
NSN 5945-00-432-0870
NSN 6610-01-555-0842
NSN 5835-00-594-4921
NSN 6110-01-023-8496
NSN 6620-01-152-9453
NSN 5998-01-477-0862