AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Sprocketwheel |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 01-182-3698 (011823698) |
| NCB Code | USA (01) |
| Manufacturer | Robertson Fuel Systems Llc, Meggitt Defense Systems Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| HM025-679-1 | robertson fuel systems llc | sprocketwheel | RFQ |
| 014221-1 | meggitt defense systems inc | sprocketwheel | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUH | SPLINE MINOR DIAMETER | 0.544 INCHES MINIMUM AND 0.549 INCHES MAXIMUM |
| AAUJ | SPLINE MAJOR DIAMETER | 0.644 INCHES NOMINAL |
| ABHE | OUTSIDE DIAMETER | 2.222 INCHES NOMINAL |
| ABSA | SPLINE QUANTITY | 14 |
| AGJS | PITCH DIAMETER | 2.196 INCHES NOMINAL |
| AQPL | FACE WIDTH | 0.188 INCHES NOMINAL |
| ARJD | DESIGN FORM | PLAIN |
| ASBP | BORE TYPE | INVOLUTE SPLINE |
| AXFG | SPLINE PRESSURE ANGLE IN DEG | 30.0 |
| AXFH | SPLINE LENGTH | 0.188 INCHES NOMINAL |
| BDTX | SPLINE PITCH DIAMETER | 0.583 INCHES NOMINAL |
| BSNP | SECURING METHOD | PRESS FIT |
| BYFL | TEETH ROW QUANTITY | 1 |
| BYFN | TEETH QUANTITY PER ROW | 4 |
| BYFQ | HARDNESS RATING TEST METHOD | NOT RATED |
| FEAT | SPECIAL FEATURES | FINISH PER QQ-P-35,TYPE 1,2 OR 3;HUBLESS |
| MATT | MATERIAL | STEEL COMP 630 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE |
| SFTT | SURFACE TREATMENT | PASSIVATE |
| STYL | STYLE DESIGNATOR | PLAIN |
| Relevant Components for NSN - 3020-01-182-3698, 3020011823698 | ||||
| 3030-01-150-3662 (3030011503662) | 3040-01-606-3617 (3040016063617) | 3020-01-622-0253 (3020016220253) | 3020-00-070-1696 (3020000701696) | |
| 3040-01-311-9985 (3040013119985) | 3020-01-477-1079 (3020014771079) | 3040-01-453-5146 (3040014535146) | 3040-01-455-2325 (3040014552325) | |
| 3040-00-370-0147 (3040003700147) | 3020-01-255-8757 (3020012558757) | 3020-00-359-4488 (3020003594488) | 3030-00-232-2496 (3030002322496) | |
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