| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A576 ASSN STD SINGLE MATERIAL RESPONSE AND ASTM A322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL OVERALL |
| NONDEFINITIVE SPEC/STD DATA | 4A TYPE AND 2 CLASS AND A GRADE AND 1-1/4 SIZE |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SHACKLE, SCREW PIN |
| SPECIFICATION/STANDARD DATA | 81348-RR-C-271 GOVERNMENT SPECIFICATION |
| STYLE DESIGNATOR | NON SEPARABLE ONE PIN LOCKING |
| SURFACE TREATMENT | ZINC OVERALL |