Center hole 0.250 in. Diameter tapered to 0.141 in. Dia
No other part numbers with same form, fit, and function found.
A washer or cone or disk shape with a centrally located hole, designed to accommodate a flat or oval head screw and provide additional bearing area on the material being fastened. It may or may not have a flush flange feature.
NSN 5999-00-943-6751
NSN 5965-00-527-8818
NSN 6110-00-022-2555
NSN 6610-01-278-2446
NSN 6685-01-283-6938
NSN 7035-00-104-7613
NSN 5990-01-440-6361
NSN 5950-00-213-8687
NSN 4140-01-226-3314
NSN 6110-00-327-5056
NSN 5935-00-519-0281
NSN 6110-01-308-2038