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 6150-01-568-8665
NSN 5950-01-467-1765
NSN 5920-00-209-0443
NSN 5905-01-129-9786
NSN 5996-01-599-3942
NSN 6145-01-412-7517
NSN 6645-01-615-9875
NSN 6145-00-085-7570
NSN 6145-00-663-6133
NSN 6650-00-011-3435
NSN 4140-01-367-5621
NSN 5920-01-550-5868