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 5920-00-409-3650
NSN 6220-00-541-8515
NSN 5925-01-215-1386
NSN 6320-01-486-8004
NSN 5960-01-125-2356
NSN 5905-01-623-7663
NSN 5935-01-446-8194
NSN 6150-01-186-3973
NSN 5985-00-876-4051
NSN 7035-00-104-7613
NSN 5985-01-068-2582
NSN 5985-01-482-7993