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 5975-01-076-9784
NSN 5920-00-382-8849
NSN 5935-01-373-1686
NSN 6110-01-278-0396
NSN 6240-00-456-2578
NSN 5945-01-197-6058
NSN 5990-01-443-2931
NSN 6110-01-630-5572
NSN 6105-00-202-2469
NSN 6130-01-369-4970
NSN 6320-01-484-7734
NSN 5945-01-438-3361