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 5895-01-359-5090
NSN 5855-01-210-7636
NSN 5998-00-999-0788
NSN 5910-00-555-0022
NSN 5925-01-553-8498
NSN 6130-01-168-9768
NSN 6320-00-391-5906
NSN 6650-01-126-8552
NSN 6620-01-358-0205
NSN 5985-01-470-6662
NSN 5965-01-393-2054
NSN 5835-01-659-1364