We’re pleased to announce that part number B19-689 of Sprocket Wheel with NSN 3020004250442 by Barber Greene Co is now available in our ready-to-ship inventory. If you would like a quick quote for part number B19-689, please fill out the Request for Quote (RFQ) form below and click submit. One of our sales representatives will have your quote ready in 15 minutes or less.
When you fill out the RFQ, make sure that you complete all fields, especially the asterisk-marked (*) ones like Need Parts By and Quantity (ea). Your quote will be calculated using your responses to these fields.
ASAP Aviation Hub, owned and operated by ASAP Semiconductor, is a leading distributor of Barber Greene Co NSN parts with more than 10 million National Stock Numbers (NSN) in inventory. We’re an AS9120B and ISO 9001:2015, and FAA AC 0056B accredited company serving the aviation and defense industries. With shipping facilities across the continental US and the Canada, we can offer some of the fastest shipping times and turnaround times in the industry.
The National Stock Number, or NATO Stock Number, is a 13-digit serial number assigned to items that are procured, stocked, and issued through the federal supply system. Assigned by the United States Defense Logistics Agency (DLA), the NSN is used by all member states of the North Atlantic Treaty Organization (NATO) to standardize items and trade. For more information about NSN 3020004250442 or NSNs in general, please feel free to call us at our toll-free number, +1-714-705-4780, or email us at sales@asapaviationhub.com. We’re available and ready to help 24/7x365.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 3020-00-425-0442 Item Description: Sprocket Wheel | 3020 | 004250442 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| B19-689 | 2 | 1 | C | 9 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHE | OUTSIDE DIAMETER | 4.657 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 2.000 INCHES NOMINAL |
| ABRR | KEYWAY WIDTH | 0.623 INCHES NOMINAL |
| ABUJ | THREAD SIZE | 1/2-13 |
| ABXV | BORE DIAMETER | 1.688 INCHES MINIMUM AND 1.690 INCHES MAXIMUM |
| ADGE | BORE LENGTH | 2.000 INCHES NOMINAL |
| AEVF | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 1.032 INCHES MINIMUM AND 1.033 INCHES MAXIMUM |
| AGJS | PITCH DIAMETER | 4.179 INCHES NOMINAL |
| AHYF | SECURING HOLE QUANTITY | 2 |
| AKYN | FURNISHED ITEMS AND QUANTITY | 2 SETSCREWS |
| AQPL | FACE WIDTH | 0.563 INCHES NOMINAL |
| ARJD | DESIGN FORM | PLAIN |
| ASBP | BORE TYPE | STRAIGHT |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 57.000 ROCKWELL C MINIMUM BODY AND 60.000 ROCKWELL C MAXIMUM BODY |
| AXND | COUNTERBORE FEATURE | NOT INCLUDED |
| BFYT | HOLE LOCATION | 1 HOLE LOCATED ON TOP OF KEYWAY 1 HOLE LOCATED 90 DEG CW FROM KEYWAY |
| BSGG | KEYING FACILITY | INCLUDED |
| BSGK | KEYING FACILITY TYPE | KEYWAY |
| BSNP | SECURING METHOD | THREADED HOLE |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | PLAIN |
| BYFF | SECURING LOCATION | AA END OR BB END |
| BYFH | BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED | ROLLER CHAIN |
| BYFJ | ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED | SINGLE PITCH |
| BYFL | TEETH ROW QUANTITY | 1 |
| BYFN | TEETH QUANTITY PER ROW | 13 |
| BYFP | ASA STANDARD CHAIN NUMBER | 80 |
| BYFQ | HARDNESS RATING TEST METHOD | ROCKWELL |
| BYFR | TEETH HARDNESS RATING | 7.000 ROCKWELL C MINIMUM AND 60.000 ROCKWELL C MAXIMUM |
| BYFS | BORE BEARING | NOT INCLUDED |
| BYFW | HUB EXTERNAL KEYWAY | NOT INCLUDED |
| BYGF | TOOTH PITCH | 1.000 INCHES NOMINAL |
| BYZF | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 1.344 INCHES MINIMUM AA END AND 3.125 INCHES MAXIMUM AA END |
| BZBC | SECOND END GROOVE DIAMETER AND LOCATION | 3.375 INCHES NOMINAL AA END |
| MATT | MATERIAL | STEEL |
| NMBR | QUANTITY | 1 |
| STYL | III STYLE DESIGNATOR | PLAIN |
All Orders are Fulfilled in the U.S.A.
All shipments must comply with U.S.A export laws.
No exceptions.
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Don’t forget That If You’d Ever Like a Quote for Parts Within Fifteen Minutes Or Less, You Can Fill Out the Instant RFQ form On This Website’S Homepage.
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