9.00 mm dia; brass ss5170; treatment to surface soft annealed; replaces p/n 05680340
No other part numbers with same form, fit, and function found.
A plain nut on which has been assembled a nonremovable washer.
NSN 5930-01-475-2821
NSN 5915-01-457-7725
NSN 7035-00-830-1235
NSN 5920-01-034-7221
NSN 6145-01-152-2417
NSN 6620-01-187-7267
NSN 6685-01-322-2236
NSN 6135-01-101-5039
NSN 6610-00-876-1914
NSN 5920-00-672-5583
NSN 6645-00-853-0073
NSN 6610-01-485-3074