| 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 |
| Components Related to NSN - 5120-00-277-1250, 5120002771250 | ||||
| 5120-01-046-3674 (5120010463674) | 5133-01-360-0478 (5133013600478) | 5120-01-399-9547 (5120013999547) | 5120-00-132-0396 (5120001320396) | |
| 5120-01-498-3543 (5120014983543) | 5120-01-394-4250 (5120013944250) | 5120-00-132-1313 (5120001321313) | 5120-01-580-8073 (5120015808073) | |
| 5133-00-838-5245 (5133008385245) | 5120-01-395-5641 (5120013955641) | 5120-01-134-7241 (5120011347241) | 5120-01-134-0320 (5120011340320) | |
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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