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 5855-00-688-9954
NSN 6645-00-848-8490
NSN 5895-00-991-6635
NSN 5945-00-450-3018
NSN 6320-01-290-5271
NSN 6650-01-547-3105
NSN 5990-00-274-3225
NSN 6130-01-031-6890
NSN 6685-01-061-0602
NSN 5855-01-594-7809
NSN 6610-01-568-0717
NSN 5925-01-158-0762