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) | 01-189-3411 (011893411) |
| NCB Code | USA (01) |
| Manufacturer | Aai Corporation, American National Standards, Emerson Electric Gmbh And Co |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| CB57-42003 | aai corporation | sprocketwheel | RFQ |
| CB57-42003 ITEM 14 | aai corporation | sprocketwheel | RFQ |
| 40A17X5 8 | american national standards | sprocketwheel | RFQ |
| HB40A17X5 8 | emerson electric gmbh and co | sprocketwheel | RFQ |
| BH40A17X5 8 | emerson electric gmbh and co | sprocketwheel | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHE | OUTSIDE DIAMETER | 2.960 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 0.720 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.625 INCHES NOMINAL |
| ADGE | BORE LENGTH | 0.720 INCHES NOMINAL |
| AGJS | PITCH DIAMETER | 2.721 INCHES NOMINAL |
| ALNC | HUB OUTSIDE DIAMETER | 3.000 INCHES NOMINAL BOTH ENDS |
| AQPL | FACE WIDTH | 0.284 INCHES NOMINAL |
| ARJD | DESIGN FORM | PLAIN |
| ASBP | BORE TYPE | STRAIGHT |
| ASYR | DISTANCE FROM HUB END TO FLANGE END | 0.218 INCHES NOMINAL BOTH ENDS |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | PLAIN |
| BYFL | TEETH ROW QUANTITY | 1 |
| BYFN | TEETH QUANTITY PER ROW | 17 |
| BYFP | ASA STANDARD CHAIN NUMBER | 40 |
| BYFQ | HARDNESS RATING TEST METHOD | NOT RATED |
| BYGF | TOOTH PITCH | 0.500 INCHES NOMINAL |
| MATT | MATERIAL | STEEL |
| STYL | STYLE DESIGNATOR | PLAIN |
| Relevant Components for NSN - 3020-01-189-3411, 3020011893411 | ||||
| 3040-00-690-1157 (3040006901157) | 3040-00-993-0548 (3040009930548) | 3040-01-355-9162 (3040013559162) | 3040-01-555-2993 (3040015552993) | |
| 3040-01-039-2087 (3040010392087) | 3040-01-086-0486 (3040010860486) | 3020-01-185-3044 (3020011853044) | 3010-01-146-1544 (3010011461544) | |
| 3020-00-793-6042 (3020007936042) | 3030-00-011-8747 (3030000118747) | 3020-00-967-3307 (3020009673307) | 3040-01-457-3535 (3040014573535) | |
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