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 5915-01-554-8852
NSN 6135-01-110-9470
NSN 6150-01-560-6782
NSN 5945-01-281-6850
NSN 5925-01-067-7050
NSN 6610-00-763-2415
NSN 5895-00-349-0255
NSN 5835-01-384-3206
NSN 5998-00-378-4096
NSN 5998-01-386-3123
NSN 6110-01-111-8762
NSN 6220-00-152-2384