| 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) | 00-277-1239 (002771239) |
| NCB Code | USA (00) |
| Manufacturer | Williams J H Industrial Products, Trw Limited |
| MRC | Criteria | Characteristic |
|---|---|---|
| STYL | Style Designator | SINGLE HEAD |
| AHML | Head Thickness | 1.125 INCHES MAXIMUM |
| MATT | Material | STEEL OVERALL |
| AJCG | Torque Capacity | 51660.0 INCH-POUNDS MINIMUM |
| CRWY | Wrenching Surface Shape | OVAL SINGLE END INTERNAL |
| AJBR | Wrenching Surface Size | 2.250 INCHES NOMINAL SINGLE END |
| CRCS | Head Angle | 15.0 DEGREES NOMINAL |
| ABHP | Overall Length | 20.000 INCHES MINIMUM |
| CQFM | Hardness Rating | 40.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM |
| SFTT | Surface Treatment | ENAMEL OVERALL AND CHROMIUM OVERALL |
| FEAT | Special Features | FORGED STEEL |
| MRC | Decoded Requirement | Clear Text Reply |
| Relevant Components for NSN - 5120-00-277-1239, 5120002771239 | ||||
| 5120-00-781-6643 (5120007816643) | 5120-00-733-8876 (5120007338876) | 5120-01-529-1985 (5120015291985) | 5120-01-345-9523 (5120013459523) | |
| 5120-00-112-9332 (5120001129332) | 5120-00-908-7522 (5120009087522) | 5120-01-368-2332 (5120013682332) | 5120-01-393-6900 (5120013936900) | |
| 5120-01-329-4816 (5120013294816) | 5136-01-528-6085 (5136015286085) | 5120-00-468-1422 (5120004681422) | 5130-01-400-0016 (5130014000016) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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