| Item Name | Wrench Open End |
| Federal Supply Group (FSG) | Hand Tools |
| Federal Supply Class (FSC) | 5120 Hand Tools Nonedged Nonpowered |
| National Item Identification Number (NIIN) | 00-277-8299 (002778299) |
| NCB Code | USA (00) |
| Manufacturer | Stanley Proto Industrial Tools |
| MRC | Criteria | Characteristic |
|---|---|---|
| CRWY | Wrenching Surface Shape | OVAL BOTH ENDS INTERNAL |
| CTHK | Small End Head Angle | 15.0 DEGREES NOMINAL |
| MATT | Material | STEEL OVERALL |
| AJBR | Wrenching Surface Size | 0.750 INCHES NOMINAL SECOND END |
| AJBR | Wrenching Surface Size | 0.688 INCHES NOMINAL FIRST END |
| CWGT | Large End Head Angle | 15.0 DEGREES NOMINAL |
| SFTT | Surface Treatment | NICKEL OVERALL AND CHROMIUM OVERALL |
| FEAT | Special Features | FORGED STEEL |
| ABHP | Overall Length | 7.000 INCHES MINIMUM AND 9.000 INCHES MAXIMUM |
| MRC | Decoded Requirement | Clear Text Reply |
| CQFM | Hardness Rating | 40.0 ROCKWELL C MINIMUM AND 54.0 ROCKWELL C MAXIMUM |
| STYL | Style Designator | DOUBLE HEAD |
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