AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Bell Crank |
| Federal Supply Group (FSG) | Aircraft Components and Accessories |
| Federal Supply Class (FSC) | 1680 Miscellaneous Aircraft Accessories Components |
| National Item Identification Number (NIIN) | 00-072-8878 (000728878) |
| NCB Code | USA (00) |
| Manufacturer | Alamo Aircraft Ltd, Northrop Grumman Systems Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAWY | COUNTERBORE DIAMETER | 0.645 INCHES MINIMUM AND 0.685 INCHES MAXIMUM |
| AAWZ | COUNTERBORE DEPTH | 0.340 INCHES MINIMUM AND 0.380 INCHES MAXIMUM |
| ABXV | BORE DIAMETER | 0.6238 INCHES MINIMUM AND 0.6243 INCHES MAXIMUM |
| ADGE | BORE LENGTH | 0.690 INCHES NOMINAL |
| CZLM | CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | 3.000 INCHES NOMINAL 1ST END |
| CZLM | CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | 3.000 INCHES NOMINAL 2ND END |
| CZLN | END HOLE/BALL DIAMETER | 0.1895 INCHES MINIMUM 1ST END AND 0.1905 INCHES MAXIMUM 1ST END |
| CZLN | END HOLE/BALL DIAMETER | 0.193 INCHES NOMINAL 2ND END |
| MATT | MATERIAL | MAGNESIUM |
| STYL | STYLE DESIGNATOR | FLAT,ONE OR MORE HOLES BOTH ARMS |
| Relevant Components for NSN - 1680-00-072-8878, 1680000728878 | ||||
| 1680-01-518-0691 (1680015180691) | 1680-01-345-1765 (1680013451765) | 1660-00-114-0499 (1660001140499) | 1660-01-121-6043 (1660011216043) | |
| 1680-01-654-7170 (1680016547170) | 1620-01-462-1375 (1620014621375) | 1680-00-055-3523 (1680000553523) | 1680-01-482-7211 (1680014827211) | |
| 1680-01-532-2867 (1680015322867) | 1680-01-671-9649 (1680016719649) | 1650-00-569-7216 (1650005697216) | 1660-01-354-9357 (1660013549357) | |
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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