AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| 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) | 00-277-1250 (002771250) |
| NCB Code | USA (00) |
| Manufacturer | Trw Limited |
| MRC | Criteria | Characteristic |
|---|---|---|
| SR-1 | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | A-A-1357 |
| FEAT | SPECIAL FEATURES | FORGED STEEL |
| MATT | MATERIAL | STEEL OVERALL |
| AHML | HEAD THICKNESS | 0.750 INCHES MAXIMUM |
| SFTT | SURFACE TREATMENT | ENAMEL AND CHROMIUM OVERALL |
| SR-1 | SPEC/STD CONTROLLING DATA | |
| ABHP | OVERALL LENGTH | 12.000 INCHES MINIMUM |
| AJCG | TORQUE CAPACITY | 8500.0 INCH-POUNDS MINIMUM |
| CRCS | HEAD ANGLE | 15.0 DEGREES NOMINAL |
| CRWY | WRENCHING SURFACE SHAPE | OVAL SINGLE END INTERNAL |
| SR-1 | MANUFACTURERS CODE | 58536 |
| CQFM | HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM |
| AJBR | WRENCHING SURFACE SIZE | 1.250 INCHES NOMINAL SINGLE END |
| Relevant Components for NSN - 5120-00-277-1250, 5120002771250 | ||||
| 5133-01-399-1230 (5133013991230) | 5120-01-579-7620 (5120015797620) | 5120-01-529-5360 (5120015295360) | 5120-01-363-6533 (5120013636533) | |
| 5120-01-536-1062 (5120015361062) | 5120-01-581-1835 (5120015811835) | 5120-01-486-2092 (5120014862092) | 5120-01-428-4792 (5120014284792) | |
| 5180-01-454-2889 (5180014542889) | 5120-01-280-0077 (5120012800077) | 5120-00-632-9451 (5120006329451) | 5120-01-486-2209 (5120014862209) | |
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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