| GENERAL CHARACTERISTICS ITEM DESCRIPTION | ROCKWELL HARDNESS C32-38 OR EQUIVALENT |
| OVERALL DIAMETER | 5.730 INCHES MINIMUM AND 7.770 INCHES MAXIMUM |
| MATERIAL | STEEL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT-BEARING, RETAINING INTERNALLY THREADED |
| PRECIOUS MATERIAL AND LOCATION | PLATE SILVER |
| PRECIOUS MATERIAL | SILVER |
| SPECIAL FEATURES | MATERIAL: AMS 6322 OR AMS 6323 STEEL |
| SUPPLEMENTARY FEATURES | SILVER PLATE PER AMS 2410 OR 2412; .0003-.0006" THICK; DIMENSIONS ARE AFTER PLATING |