| CRITICALITY CODE JUSTIFICATION | MATT |
| FIRST END STYLE | CHAMFERED |
| FIRST END TAPER ANGLE | 45.0 DEGREES NOMINAL |
| FIRST END TAPER LENGTH | 0.040 INCHES NOMINAL |
| FIRST STEP DIAMETER | 0.6875 INCHES MINIMUM AND 0.6880 INCHES MAXIMUM |
| FIRST STEP LENGTH | 4.420 INCHES NOMINAL |
| HEAD STYLE | DISHED HEXAGON |
| HEIGHT | 0.830 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6411 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 4330 OVERALL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | PIN, THREADED |
| SECOND STEP DIAMETER | 0.4375 INCHES NOMINAL |
| SECOND STEP LENGTH | 0.580 INCHES NOMINAL |
| SPECIAL FEATURES | PIN IS A SAFETY CRITICAL ITEM DESIGNED TO KEEP THE NLG AXLE FROM MIGRATING OUT OF THE PISTON:THREADED .4375-20 UNF-3A THREAD LENGTH IS 0.461 |
| WIDTH ACROSS FLATS | 0.742 INCHES MINIMUM AND 0.752 INCHES MAXIMUM |
| STYLE DESIGNATOR | SHOULDER |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-STD-870 CLASS 3 MIL STD 1ST TREATMENT RESPONSE AND MIL-STD-150 MIL STD 2ND TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
| UNDER HEAD LENGTH | 5.250 INCHES NOMINAL |