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 6650-01-311-7264
NSN 6685-01-437-6426
NSN 6320-00-731-6134
NSN 5999-00-901-0714
NSN 6610-01-496-3321
NSN 5965-01-360-0454
NSN 6145-01-159-5133
NSN 5930-01-037-4439
NSN 5895-00-765-9615
NSN 6145-00-557-3960
NSN 5998-00-718-2028
NSN 5996-01-348-4046