| PERIPHERAL SHAPE STYLE | ROUND |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | ITEM IS FAA CERTIFIED |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | F-20.02 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| THICKNESS | 0.020 INCHES NOMINAL |
| CENTER HOLE SHAPE STYLE | ROUND |
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| HOLE DIAMETER | 1.570 INCHES NOMINAL |
| OVERALL DIAMETER | 2.250 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | BMS 70240 TYPE I CONDITION H1150 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP XM-12 OVERALL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | WASHER |