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 6130-00-558-5844
NSN 6320-01-183-8196
NSN 5855-00-688-9954
NSN 6240-01-206-4809
NSN 5935-01-226-3317
NSN 6145-01-428-9003
NSN 6320-01-322-8340
NSN 6620-01-448-1423
NSN 5835-01-515-6537
NSN 6650-01-351-4544
NSN 6105-01-547-4931
NSN 5905-01-605-3901