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 | ||||
| 3010-00-253-5705 (3010002535705) | 3020-01-228-6527 (3020012286527) | 3020-01-594-1712 (3020015941712) | 3040-00-585-4048 (3040005854048) | |
| 3010-12-163-4248 (3010121634248) | 3020-00-204-9714 (3020002049714) | 3020-00-677-4761 (3020006774761) | 3010-01-003-2935 (3010010032935) | |
| 3040-99-564-8678 (3040995648678) | 3040-00-024-5054 (3040000245054) | 3020-01-181-3975 (3020011813975) | 3010-00-319-2345 (3010003192345) | |
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