AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Pulley Groove |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-356-5916 (003565916) |
| NCB Code | USA (00) |
| Manufacturer | Bell And Howell Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABGA | GROOVE DEPTH | 0.156 INCHES NOMINAL |
| ABGF | GROOVE WIDTH | 0.156 INCHES NOMINAL |
| ABHE | OUTSIDE DIAMETER | 1.375 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 0.3906 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.4205 INCHES MINIMUM AND 0.4213 INCHES MAXIMUM |
| ADGE | BORE LENGTH | 0.280 INCHES MINIMUM AND 0.286 INCHES MAXIMUM |
| AGGS | V GROOVE ANGLE IN DEG | 20.0 |
| AGJS | PITCH DIAMETER | 1.324 INCHES NOMINAL |
| ANNQ | MATERIAL AND LOCATION | STEEL,SAE X1112 OVERALL |
| AQPL | FACE WIDTH | 0.2656 INCHES NOMINAL |
| ARJD | DESIGN FORM | WEBBED |
| ASBP | BORE TYPE | STRAIGHT |
| AWJQ | BEARINGS | NOT INCLUDED |
| AXHQ | GROOVE QUANTITY | 1 |
| AXND | COUNTERBORE FEATURE | NOT INCLUDED |
| BSGG | KEYING FACILITY | NOT INCLUDED |
| BSYG | SPLIT HUB FEATURE | NOT INCLUDED |
| BXSH | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| BXSK | INTEGRAL COOLING VANE | NOT INCLUDED |
| BXSM | GROOVE SHAPE | V |
| BYDS | BORE FEATURE | INCLUDED |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | STEPPED |
| BYZD | HUB END OUTSIDE DIAMETER AND LOCATION | 0.821 INCHES MINIMUM BB END AND 0.826 INCHES MAXIMUM BB END |
| BYZF | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.1328 INCHES NOMINAL BB END |
| BYZL | FIRST STEP FACE LARGEST DIAMETER AND LOCATION | 0.550 INCHES MINIMUM AA END AND 0.560 INCHES MAXIMUM AA END |
| BYZN | FIRST STEP LENGTH AND LOCATION | 0.050 INCHES MINIMUM AA END AND 0.052 INCHES MAXIMUM AA END |
| CLYR | HUB END OUTSIDE DIAMETER AND LOCATION | 0.484 INCHES MINIMUM AA END AND 0.489 INCHES MAXIMUM AA END |
| CLYS | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.105 INCHES MINIMUM AA END AND 0.111 INCHES MAXIMUM AA END |
| SFTT | SURFACE TREATMENT | CHROMIUM |
| STYL | STYLE DESIGNATOR | WEBBED OR SPOKED |
| Relevant Components for NSN - 3020-00-356-5916, 3020003565916 | ||||
| 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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