| 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) | 00-004-4890 (000044890) |
| NCB Code | USA (00) |
| Manufacturer | Northrop Grumman Systems Corporation, W W Williams Logistics L L C |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| A51C34511-5 | northrop grumman systems corporation | bell crank | RFQ |
| A51C34511-3 | w w williams logistics l l c | bell crank | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABXV | BORE DIAMETER | 0.749 INCHES NOMINAL |
| ADGE | BORE LENGTH | 2.780 INCHES MINIMUM AND 2.790 INCHES MAXIMUM |
| CBBL | FEATURES PROVIDED | BEARING |
| CRTL | CRITICALITY CODE JUSTIFICATION | ABXV AND CZLN |
| CZLM | CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | 2.648 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 | 0.250 INCHES MINIMUM 2ND END AND 0.251 INCHES MAXIMUM 2ND END |
| CZLN | END HOLE/BALL DIAMETER | 0.375 INCHES NOMINAL 1ST END |
| MATT | MATERIAL | TITANIUM |
| STYL | STYLE DESIGNATOR | RAISED FACE PIVOT HOLE,CLEVIS BOTH ENDS |
| Relevant Components for NSN - 3040-00-004-4890, 3040000044890 | ||||
| 3040-00-542-0494 (3040005420494) | 3020-00-622-2406 (3020006222406) | 3040-01-425-4898 (3040014254898) | 3010-01-302-9202 (3010013029202) | |
| 3040-00-709-1500 (3040007091500) | 3020-00-060-2503 (3020000602503) | 3040-00-115-5699 (3040001155699) | 3040-01-251-9385 (3040012519385) | |
| 3040-00-365-5573 (3040003655573) | 3040-01-627-0623 (3040016270623) | 3040-01-424-7581 (3040014247581) | 3040-01-476-8784 (3040014768784) | |
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