| DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.848 INCHES MINIMUM AND 0.858 INCHES MAXIMUM |
| EXTERNAL PREBENT KEY LENGTH | 0.050 INCHES NOMINAL |
| EXTERNAL PREBENT KEY WIDTH | 0.089 INCHES MINIMUM AND 0.092 INCHES MAXIMUM |
| HARDNESS RATING | 43.0 ROCKWELL C MINIMUM |
| HOLE DIAMETER | 1.250 INCHES MINIMUM AND 1.260 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5529 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.026 INCHES MINIMUM AND 0.034 INCHES MAXIMUM |
| III MATERIAL | STEEL COMP 631 OVERALL |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | WASHER, LOCK, JAM-NUT MOUNT, RNJ BLIND-MATE CONNECTOR |
| PROPRIETARY CHARACTERISTICS | PACS |
| OUTSIDE DIAMETER | 1.644 INCHES MINIMUM AND 1.654 INCHES MAXIMUM |
| STYLE DESIGNATOR | KEY |