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 5835-00-503-2608
NSN 5950-00-006-2245
NSN 5998-01-266-4499
NSN 6145-01-248-3841
NSN 5935-01-631-7326
NSN 6135-00-542-6728
NSN 5935-00-378-9285
NSN 5945-00-287-8022
NSN 5920-00-387-5312
NSN 6610-01-062-5178
NSN 6220-01-062-9782
NSN 6105-01-521-4575