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 5975-01-027-2630
NSN 6620-01-299-4563
NSN 5835-01-439-0180
NSN 6220-01-409-0451
NSN 6130-00-387-2051
NSN 6105-01-367-2958
NSN 6145-01-053-2012
NSN 5965-01-258-5662
NSN 5950-00-154-2412
NSN 6105-01-459-7902
NSN 6150-01-607-5023
NSN 6650-01-234-7012