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 5975-01-252-0248
NSN 5960-00-844-9840
NSN 5975-01-376-5355
NSN 5895-01-167-2970
NSN 5996-01-391-4746
NSN 2925-01-523-3607
NSN 5895-01-555-6899
NSN 5930-01-312-6609
NSN 5935-01-238-2195
NSN 5905-00-152-8888
NSN 6620-01-280-9478
NSN 6150-00-542-8668