Thank you for taking interest in the Hercules Engine Co Inc part number NP71270C, a Sprocket Wheel product that we stock that is presented alongside the NSN 3020-00-528-6805 for ease of identification. If you would like to learn more about this component and secure purchasing options for your consideration, please fill out and submit the Request for Quote (RFQ) form that is offered below. All we ask is that you supply us with enough information to best accommodate any particular requirements or restrictions that you may have, and we will respond with a curated quote within 15 minutes of our receipt and review.
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We strive to ensure that customers only receive precise items of need, opting to arrange our collection by diverse, commonly recognized forms of data. For instance, part number NP71270C specifically traces back to Hercules Engine Co Inc through the CAGE Code 28265, a distinct identifier for one of their physical locations. Moreover, with the NSN 3020-00-528-6805, this listing falls within Federal Supply Code (FSC) 3020 Gear Pulley Sprocket and Transmission Chain, enabling one to figure out its basic application. Keeping this in mind, do not hesitate to obtain a competitive quote for part number NP71270C here on Aero OEM Parts at your earliest convenience.
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHE | OUTSIDE DIAMETER | 9.725 INCHES NOMINAL |
| ABKG | BOLT CIRCLE DIAMETER | 5.501 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 4.4995 INCHES MINIMUM AND 4.5005 INCHES MAXIMUM |
| ADGE | BORE LENGTH | 0.374 INCHES MINIMUM AND 0.376 INCHES MAXIMUM |
| AGGP | DRILLED HOLE DIAMETER | 0.594 INCHES MINIMUM AND 0.625 INCHES MAXIMUM |
| AGJS | PITCH DIAMETER | 9.713 INCHES NOMINAL |
| AHYF | SECURING HOLE QUANTITY | 6 OR 2 |
| AQPL | FACE WIDTH | 1.750 INCHES NOMINAL |
| AQWM | GUIDE | INCLUDED |
| ARJD | DESIGN FORM | WEBBED |
| ASBP | BORE TYPE | STRAIGHT |
| AXHQ | GROOVE QUANTITY | 1 |
| AXND | COUNTERBORE FEATURE | NOT INCLUDED |
| BDRB | GROOVE POSITION | IN CENTER |
| BFYT | HOLE LOCATION | LOCATED ON SIDE OF SPROCKET |
| BMHW | GUIDE TYPE | GROOVE |
| BSGG | KEYING FACILITY | INCLUDED |
| BSNP | SECURING METHOD | DRILLED HOLE |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| BYFF | SECURING LOCATION | AA END OR BB END |
| BYFH | BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED | SILENT CHAIN |
| BYFL | TEETH ROW QUANTITY | 1 |
| BYFN | TEETH QUANTITY PER ROW | 61 |
| BYFQ | HARDNESS RATING TEST METHOD | ROCKWELL |
| BYFR | TEETH HARDNESS RATING | 79.0 ROCKWELL A MINIMUM AND 81.0 ROCKWELL A MAXIMUM |
| BYFS | BORE BEARING | NOT INCLUDED |
| BYGF | TOOTH PITCH | 0.500 INCHES NOMINAL |
| BYZD | HUB END OUTSIDE DIAMETER AND LOCATION | 7.250 INCHES NOMINAL AA END |
| BYZF | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.687 INCHES NOMINAL AA END |
| FEAT | SPECIAL FEATURES | TWO HOLES 1/2 IN.-20 THD SIZE LOCATED ON 5.501 IN. DIA BOLT CIRCLE |
| MATT | MATERIAL | STEEL COMP 1117 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 1117 ASSN STD SINGLE MATERIAL RESPONSE |
| STYL | III STYLE DESIGNATOR | WEBBED OR SPOKED |
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