| 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) | 00-442-4601 (004424601) |
| NCB Code | USA (00) |
| Manufacturer | Lockheed Martin Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 12C1743-803 | lockheed martin corporation | bell crank | 81755 | RFQ |
| 12C1743-801 | lockheed martin corporation | bell crank | 81755 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAWY | COUNTERBORE DIAMETER | 0.752 INCHES MINIMUM AND 0.753 INCHES MAXIMUM |
| AAWZ | COUNTERBORE DEPTH | 0.224 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.625 INCHES MINIMUM AND 0.630 INCHES MAXIMUM |
| ADGE | BORE LENGTH | 0.964 INCHES MINIMUM AND 0.974 INCHES MAXIMUM |
| 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 | 5.062 INCHES NOMINAL 2ND END |
| CZLN | END HOLE/BALL DIAMETER | 0.250 INCHES NOMINAL 1ST END |
| CZLN | END HOLE/BALL DIAMETER | 0.250 INCHES NOMINAL 2ND END |
| MATT | MATERIAL | ALUMINUM ALLOY |
| Relevant Components for NSN - 1680-00-442-4601, 1680004424601 | ||||
| 1650-00-347-8512 (1650003478512) | 1680-01-560-0177 (1680015600177) | 1660-00-311-0934 (1660003110934) | 1650-00-301-0757 (1650003010757) | |
| 1680-01-621-3524 (1680016213524) | 1650-00-946-8749 (1650009468749) | 1680-00-421-8152 (1680004218152) | 1650-00-723-5799 (1650007235799) | |
| 1680-01-576-9390 (1680015769390) | 1620-01-656-2577 (1620016562577) | 1680-01-557-5166 (1680015575166) | 1680-01-581-5439 (1680015815439) | |
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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