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 6145-01-629-4079
NSN 4140-00-186-3062
NSN 5998-01-336-6622
NSN 5905-01-344-9859
NSN 6150-00-398-6527
NSN 5835-00-011-6660
NSN 6110-01-422-0338
NSN 5985-00-226-6846
NSN 6150-01-322-8524
NSN 5910-01-216-7310
NSN 6145-01-503-0889
NSN 6610-00-141-7000