Part number B12561-12 - Pulley Groove with NSN 3020002878241 under 3020 Gear Pulley Sprocket and Transmission Chain is now available and ready for immediate shipping. Sourced from Johnson C S Co Inc, you can easily order part number B12561-12 at a competitive price. To get a quick quote for this part, just fill out the form.
Please make sure to fill out the form below as carefully and completely as possible. Pay attention to the asterisk (*) marked fields, as your response will determine the majority of your quote. A sales representative will contact you within 15 of receiving your request.
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Aerospace Aces, owned and operated by ASAP Semiconductor, is an AS9120B, ISO 9001:2015, and FAA AC 0056B accredited distributor of Johnson C S Co Inc obsolete and hard-to-find parts. We are the only independent distributor with a No China Sourcing Pledge, so you can trust us to help you get the highest quality parts and NSNs.
The NSN, or National Stock Number, is a 13-digit serial number assigned to items of the federal supply chain by the Defense Logistics Agency (DLA) and used by all members of the North Atlantic Treaty Organization (NATO) and the United States Department of Defense. If you have any questions about NSN 3020002878241, or would like to expedite your quote, please feel free to call us at our toll-free number, +1-714-705-4780, or email us at sales@aerospaceaces.com.
| MRC | Criteria | Characteristic |
|---|---|---|
| ABGA | GROOVE DEPTH | 0.875 INCHES NOMINAL |
| ABGF | GROOVE WIDTH | 1.063 INCHES NOMINAL |
| ABHE | OUTSIDE DIAMETER | 14.000 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 2.500 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 1.875 INCHES MINIMUM AND 1.876 INCHES MAXIMUM |
| ADGE | BORE LENGTH | 2.500 INCHES NOMINAL |
| AGWA | GROOVE RADIUS | 0.344 INCHES NOMINAL |
| ANNQ | MATERIAL AND LOCATION | BRASS OVERALL |
| AQPL | FACE WIDTH | 2.250 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 | NOT OFFSET |
| BXSJ | LIGHTENING HOLE | INCLUDED |
| BXSK | INTEGRAL COOLING VANE | NOT INCLUDED |
| BXSM | GROOVE SHAPE | U |
| BYDS | BORE FEATURE | INCLUDED |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | STEPPED |
| BYZD | HUB END OUTSIDE DIAMETER AND LOCATION | 2.624 INCHES MINIMUM BOTH ENDS AND 2.626 INCHES MAXIMUM BOTH ENDS AND 2.624 INCHES MINIMUM BOTH ENDS AND 2.626 INCHES MAXIMUM BOTH ENDS |
| BYZF | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.125 INCHES NOMINAL BOTH ENDS |
| BYZL | FIRST STEP FACE LARGEST DIAMETER AND LOCATION | 3.250 INCHES NOMINAL BOTH ENDS AND 3.250 INCHES NOMINAL BOTH ENDS |
| BYZN | FIRST STEP LENGTH AND LOCATION | 0.468 INCHES NOMINAL BOTH ENDS AND 0.468 INCHES NOMINAL BOTH ENDS |
| STYL | STYLE DESIGNATOR | WEBBED OR SPOKED |
All Orders are Fulfilled in the U.S.A.
All shipments must comply with U.S.A export laws.
No exceptions.
The only independent distributor
with a NO CHINA SOURCING Pledge
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