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) | 00-050-4342 (000504342) |
| NCB Code | USA (00) |
| Manufacturer | Mcdonnell Douglas Helicopter Co Inc, Boeing Company The |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAWY | COUNTERBORE DIAMETER | 0.7488 INCHES MINIMUM AND 0.7493 INCHES MAXIMUM |
| AAWZ | COUNTERBORE DEPTH | 0.745 INCHES MINIMUM AND 0.770 INCHES MAXIMUM |
| ABXV | BORE DIAMETER | 0.644 INCHES NOMINAL |
| ADGE | BORE LENGTH | 0.030 INCHES MINIMUM AND 0.045 INCHES MAXIMUM |
| CZLM | CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | 2.300 INCHES NOMINAL 1ST END |
| CZLM | CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | 4.348 INCHES NOMINAL 2ND END |
| FEAT | SPECIAL FEATURES | CLEVIS ENDS,UNEQUAL DIA HOLES IN LINE IN EACH CLEVIS FORK,0.2495/0.2505 IN. AND 0.3745/0.3755 IN. DIA HOLES |
| MATT | MATERIAL | MAGNESIUM |
| ZZZV | FSC APPLICATION DATA | FORWARD CYCLIC CONTROL |
| Relevant Components for NSN - 1680-00-050-4342, 1680000504342 | ||||
| 1650-00-084-8670 (1650000848670) | 1650-00-880-3734 (1650008803734) | 1650-01-022-9496 (1650010229496) | 1650-00-840-5467 (1650008405467) | |
| 1660-01-336-7435 (1660013367435) | 1660-01-664-6031 (1660016646031) | 1680-01-152-9626 (1680011529626) | 1650-01-384-8665 (1650013848665) | |
| 1620-00-990-6198 (1620009906198) | 1680-01-569-9366 (1680015699366) | 1680-01-559-1098 (1680015591098) | 1670-00-089-5212 (1670000895212) | |
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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