| Mfg. Part # | Mfg. Name | CAGE | RNCC | RNVC | ISC | MSDS | SADC | DAC | HCC | 
|---|---|---|---|---|---|---|---|---|---|
| AN280R304 | AERONAUTICAL STANDARDS GROUP | 88044 | 2 | 2 | 3 | 
| MRC | Requirement Statement | Characteristics | 
|---|---|---|
| ABNL | CIRCLE DIAMETER | 0.490 INCHES MINIMUM AND 0.500 INCHES MAXIMUM | 
| CQFM | HARDNESS RATING | 40.0 ROCKWELL C MINIMUM OVERALL AND 45.0 ROCKWELL C MAXIMUM OVERALL | 
| MATT | MATERIAL | STEEL COMP 8630 OVERALL | 
| CSXB | KEY CHAMFER ANGLE | 45.0 DEGREES NOMINAL | 
| ACJF | KEY CHAMFER LENGTH | 0.020 INCHES NOMINAL | 
| AXFE | KEY HEIGHT | 0.198 INCHES MINIMUM AND 0.203 INCHES MAXIMUM | 
| ACJJ | KEY SIZE DESIGNATION | WOODRUFF 2 | 
| CSPJ | STARTING EDGE SHAPE | CHAMFERED | 
| STYL | STYLE DESIGNATOR | ROUND BOTTOM | 
| ABNM | THICKNESS | 0.0938 INCHES MINIMUM AND 0.0948 INCHES MAXIMUM |