| Item Name | Bell Crank |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3040 Miscellaneous Power Transmission Equipment |
| National Item Identification Number (NIIN) | 00-055-2224 (000552224) |
| NCB Code | USA (00) |
| Manufacturer | Curtiss Wright Electro Mechanical Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABXV | BORE DIAMETER | 0.751 INCHES NOMINAL |
| ADGE | BORE LENGTH | 1.250 INCHES NOMINAL |
| CZLM | CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | 3.625 INCHES NOMINAL 1ST END |
| CZLM | CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | 4.375 INCHES NOMINAL 2ND END |
| CZLN | END HOLE/BALL DIAMETER | 0.438 INCHES NOMINAL 2ND END |
| CZLN | END HOLE/BALL DIAMETER | 0.531 INCHES NOMINAL 1ST END |
| FEAT | SPECIAL FEATURES | 13.000 IN. LG,BY 0.500 IN. DIA ROD WELDED TO END OF BB ARM,5/16-24 UNF THREADED END,0.375 IN. THD LG,ONLY ONE HOLE ON BB ARM END |
| MATT | III MATERIAL | STEEL |
| STYL | STYLE DESIGNATOR | FLAT, RAISED FACE PIVOT HOLE, ONE OR MORE HOLES BOTH ARMS |
| Relevant Components for NSN - 3040-00-055-2224, 3040000552224 | ||||
| 3040-01-155-7012 (3040011557012) | 3020-00-100-4681 (3020001004681) | 3020-00-988-0876 (3020009880876) | 3040-00-333-6761 (3040003336761) | |
| 3040-01-383-5297 (3040013835297) | 3020-01-238-6176 (3020012386176) | 3030-01-568-5575 (3030015685575) | 3020-00-938-1799 (3020009381799) | |
| 3020-00-131-6900 (3020001316900) | 3020-01-119-1640 (3020011191640) | 3020-01-170-2391 (3020011702391) | 3010-01-189-6725 (3010011896725) | |
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