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 6645-00-235-4685
NSN 5999-01-100-0921
NSN 4140-00-498-6867
NSN 6685-00-585-1981
NSN 5920-01-218-9342
NSN 6320-01-558-8844
NSN 5930-00-865-9334
NSN 5990-00-404-9567
NSN 5910-01-317-2475
NSN 5975-00-153-7971
NSN 4140-01-372-4296
NSN 6645-01-575-4181