| 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 | Trw Limited, Williams J H Industrial Products |
| 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 |
| Components Related to NSN - 5120-00-277-1239, 5120002771239 | ||||
| 5120-00-824-6602 (5120008246602) | 5120-00-931-5591 (5120009315591) | 5120-01-388-5587 (5120013885587) | 5110-00-095-2886 (5110000952886) | |
| 5120-00-408-4006 (5120004084006) | 5120-00-176-8918 (5120001768918) | 5133-01-399-0736 (5133013990736) | 5120-00-150-7492 (5120001507492) | |
| 5120-01-048-3130 (5120010483130) | 5120-00-311-3414 (5120003113414) | 5120-01-424-6072 (5120014246072) | 5120-01-069-7337 (5120010697337) | |
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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