AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Gear Reverse |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-735-4240 (007354240) |
| NCB Code | USA (00) |
| Manufacturer | Tongil Heavy Industries Co Ltd, S And T Dynamics Dynamics Co Ltd, Eca Etablissement Central Des |
| MRC | Criteria | Characteristic |
|---|---|---|
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | STEEL,COMPOSITION 4145,MIL-SPEC MIL-S-46172; 8.906 IN. O/A DIA,2.500 IN. O/A LG; OD INVOLUTE SPLINE,52 TEETH,20 DEG PRESSURE ANGLE,8.6667 PITCH DIA,8.317 ROOT DIA; ID SPUR GEAR,75 TEETH,10 PITCH,25 DEG PRESSURE ANGLE,7.500 IN. PITCH DIA,7.8 |
| Relevant Components for NSN - 3020-00-735-4240, 3020007354240 | ||||
| 3040-99-750-9441 (3040997509441) | 3040-01-309-9880 (3040013099880) | 3020-00-056-1680 (3020000561680) | 3040-01-592-1774 (3040015921774) | |
| 3040-01-340-6053 (3040013406053) | 3040-01-424-7637 (3040014247637) | 3020-00-762-8849 (3020007628849) | 3040-01-411-4890 (3040014114890) | |
| 3020-01-163-7221 (3020011637221) | 3030-00-041-2888 (3030000412888) | 3030-00-421-7151 (3030004217151) | 3040-01-256-3453 (3040012563453) | |
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