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 5925-00-597-1558
NSN 5960-01-399-4327
NSN 5935-01-159-0845
NSN 5920-00-913-3728
NSN 5935-00-463-7294
NSN 6610-01-642-9557
NSN 6610-00-702-8220
NSN 5910-00-937-8339
NSN 5950-00-555-0605
NSN 5930-00-270-4442
NSN 5945-00-276-9274
NSN 6105-00-639-6857