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 5935-00-289-3903
NSN 4140-01-365-6019
NSN 5835-01-340-4895
NSN 6320-00-149-7570
NSN 6645-01-383-1083
NSN 5925-00-224-7425
NSN 6145-00-553-7699
NSN 5965-01-341-1480
NSN 5835-00-690-8898
NSN 5990-01-178-6307
NSN 2925-01-271-8727
NSN 5905-00-691-9046