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 & other seals
NSN 6220-01-188-0135
NSN 5999-01-556-6928
NSN 5920-00-003-5845
NSN 6620-01-152-9453
NSN 5945-00-185-1827
NSN 2925-00-225-5386
NSN 5950-00-636-4290
NSN 5930-00-526-0543
NSN 2925-01-062-2660
NSN 5999-01-090-5095
NSN 5990-00-232-3965
NSN 5965-01-420-6613