AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Pulley Flat |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-166-2023 (001662023) |
| NCB Code | USA (00) |
| Manufacturer | Coby Associates |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 6840-100-55 | coby associates | pulley flat | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ASBP | Bore Type | STRAIGHT |
| ABHE | Outside Diameter | 2.000 INCHES NOMINAL |
| AHSF | Flange Quantity | 1 |
| ARJD | Design Form | PLAIN |
| BFYT | Hole Location | LONGITUDINALLY THROUGH HUB,0.562 IN. C TO C APART |
| BSYG | Split Hub Feature | NOT INCLUDED |
| BYDR | Flange Location | OUTSIDE |
| ANNQ | Material And Location | ALUMINUM OVERALL |
| BYZF | Distance From Outside Flange/Rim To Hub End And Location | 0.432 INCHES NOMINAL AA END |
| ABHP | Overall Length | 0.906 INCHES NOMINAL |
| BXSK | Integral Cooling Vane | NOT INCLUDED |
| BYDZ | Protruding Hub Characteristic | STEPPED |
| BYZN | First Step Length And Location | 0.342 INCHES NOMINAL AA END |
| BSNP | Securing Method | THREADED HOLE |
| CLYS | Distance From Outside Flange/Rim To Hub End And Location | 0.432 INCHES NOMINAL AA END |
| FEAT | Special Features | TWO 0.126 IN. WIDE BY 0.185 IN. LG SLOTS 180 DEG APART ON HUB |
| BYDP | Rim Type | SOLID |
| BYZD | Hub End Outside Diameter And Location | 0.750 INCHES NOMINAL AA END |
| BSGG | Keying Facility | NOT INCLUDED |
| AXND | Counterbore Feature | NOT INCLUDED |
| ABUJ | Thread Size | Feb-56 |
| ADGE | Bore Length | 0.906 INCHES NOMINAL |
| ABXV | Bore Diameter | 0.380 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| BXSL | Crown Face | NOT INCLUDED |
| BYFF | Securing Location | AA END |
| ABKV | Outside Diameter | 2.011 INCHES NOMINAL |
| BYZP | Second Step Length And Location | 0.090 INCHES NOMINAL AA END |
| CLYR | Hub End Outside Diameter And Location | 0.750 INCHES NOMINAL AA END |
| AQPL | Face Width | 0.474 INCHES NOMINAL |
| AHYF | Securing Hole Quantity | 2 |
| AWJQ | Bearings | NOT INCLUDED |
| AGFF | Flange Width | 0.031 INCHES NOMINAL |
| BXSJ | Lightening Hole | NOT INCLUDED |
| BYDS | Bore Feature | INCLUDED |
| MRC | Decoded Requirement | Clear Text Reply |
| STYL | Style Designator | PLAIN |
| BYZL | First Step Face Largest Diameter And Location | 1.000 INCHES NOMINAL AA END |
| Relevant Components for NSN - 3020-00-166-2023, 3020001662023 | ||||
| 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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