| Item Name | Gear Cluster |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-484-4321 (004844321) |
| NCB Code | USA (00) |
| Manufacturer | Pratt And Whitney Canada Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ANTP | BORE STYLE | SQUARE BOTH ENDS |
| APGF | DESIGN TYPE | SPUR FIRST GEAR |
| APGF | DESIGN TYPE | SPUR SECOND GEAR |
| CQCF | CONSTRUCTION | WELDED |
| CWCD | NOMINAL OUTSIDE DIAMETER | 2.8500 INCHES FIRST GEAR |
| CWCD | NOMINAL OUTSIDE DIAMETER | 4.6000 INCHES SECOND GEAR |
| CWFR | NOMINAL OVERALL LENGTH | 2.800 INCHES |
| CWQN | HUB NOMINAL LENGTH | 0.125 INCHES BETWEEN FIRST AND SECOND GEAR |
| CWQN | HUB NOMINAL LENGTH | 2.605 INCHES SECOND END |
| CWSB | BORE NOMINAL WIDTH | 0.719 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | 1 STEP SECOND END |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BETWEEN FIRST AND SECOND GEAR |
| CWTX | HUB NOMINAL DIAMETER | 0.616 INCHES SECOND END |
| CWTX | HUB NOMINAL DIAMETER | 2.430 INCHES BETWEEN FIRST AND SECOND GEAR |
| FEAT | SPECIAL FEATURES | STEPPED BORE ON 2ND END,1ST STEP 0.250 IN.SQUARE;2ND STEP 0.438 IN.DIA,1.125 IN.DEEP;3RD STEP 0.719 IN.DIA,1.000 IN.DEEP |
| MATT | MATERIAL | STEEL OVERALL |
| Components Related to NSN - 3020-00-484-4321, 3020004844321 | ||||
| 3040-00-370-1449 (3040003701449) | 3040-01-376-5014 (3040013765014) | 3040-00-679-8350 (3040006798350) | 3020-00-580-5886 (3020005805886) | |
| 3020-01-314-5096 (3020013145096) | 3040-00-403-8634 (3040004038634) | 3040-01-027-1360 (3040010271360) | 3010-01-282-5198 (3010012825198) | |
| 3010-01-504-5666 (3010015045666) | 3030-01-579-9378 (3030015799378) | 3020-01-179-8071 (3020011798071) | 3040-00-042-6480 (3040000426480) | |
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