Low Price Warrantied inventory at competitive prices
Find it fast Search the world's largest inventory of electronic components by manufacturer, category or part number
Get it fast All inventory ready to ship from our sellers
Quality guaranteed We sell only warrantied and traceable partsAt Aviation Parts Circuit, we offer an unparalleled selection of parts for the aerospace, civil aviation, defense, electronics, and IT hardware markets. Owned and operated by ASAP Semiconductor, we have access to an inventory of more than two billion new and obsolete parts organized into an efficient, streamlined, and easy-to-navigate purchasing platform. Part numbers such as BK34, which is a Pulley Groove from manufacturer Emerson Electric Co, are in stock and ready to ship with short lead times and competitive prices. We specialize in leveraging our purchasing power with major suppliers, allowing us to offer lower costs and faster shipping on all orders, even in AOG situations. Our team at Aviation Parts Circuit is available 24/7x365 to provide you with a quick quotation on part BK34 and any other NSN part listed on our website.
To help users quickly locate the parts they need, our website offers a broad scope of parametric search measures, allowing customers to filter parts by their Federal Supply Group or Class, part type, part family, CAGE Code, NSN, and more. For example, if you are in need of Emerson Electric Co parts from NSN 3020014850024, our website can provide you with a selection of parts exclusively from that manufacturer and NSN. At Aviation Parts Circuit, our goal is not only to improve the parts procurement process, but to revolutionize it entirely. To begin the NSN part BK34 purchasing process instantly, submit an RFQ today.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 3020-01-485-0024 Item Description: Pulley Groove | 3020 | 014850024 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| Bk34 | 5 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| BSYG | SPLIT HUB FEATURE | NOT INCLUDED |
| ABRR | KEYWAY WIDTH | 0.1880 INCHES NOMINAL |
| AEVF | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.3125 INCHES MINIMUM AND 0.3132 INCHES MAXIMUM |
| ASBP | BORE TYPE | STRAIGHT |
| BSNP | SECURING METHOD | KEY AND SETSCREW |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| BYDS | BORE FEATURE | INCLUDED |
| BYZD | HUB END OUTSIDE DIAMETER AND LOCATION | 1.8125 INCHES NOMINAL AA END |
| BSGG | KEYING FACILITY | INCLUDED |
| ABHE | OUTSIDE DIAMETER | 3.5500 INCHES NOMINAL |
| AWJQ | BEARINGS | NOT INCLUDED |
| STYL | STYLE DESIGNATOR | WEBBED OR SPOKED |
| ABHP | OVERALL LENGTH | 1.2800 INCHES NOMINAL |
| AXND | COUNTERBORE FEATURE | NOT INCLUDED |
| ABXV | BORE DIAMETER | 0.6250 INCHES NOMINAL |
| AGJS | PITCH DIAMETER | 2.8000 INCHES NOMINAL AND 3.2000 INCHES NOMINAL |
| ADGE | BORE LENGTH | 1.2800 INCHES NOMINAL |
| BXSH | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |
| AGAV | END ITEM IDENTIFICATION | NSN 4110-01-394-6473 REFRIGERATION UNIE, MECHANICAL |
| BXSK | INTEGRAL COOLING VANE | NOT INCLUDED |
| BXSM | GROOVE SHAPE | V |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | PLAIN |
| FEAT | SPECIAL FEATURES | PITCH DIAMETER IS BASED ON BELT, 4L BELT IS SMALLER DIAMETER, 5L IS LARGER DIAMETER; SETSCREW IS LOCATED OVER KEYWAY. |
| AQPL | FACE WIDTH | 0.8750 INCHES NOMINAL |
| BYFF | SECURING LOCATION | AA END |
| AXHQ | GROOVE QUANTITY | 1 |
| ARJD | DESIGN FORM | SPOKED |
| NMBR | QUANTITY | 1 |
| BSGK | KEYING FACILITY TYPE | KEYWAY |
| ANNQ | MATERIAL AND LOCATION | IRON, CAST OVERALL |
| BYZF | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.4602 INCHES NOMINAL AA END AND 0.1250 INCHES NOMINAL BB END |
| BXSN | STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED | 4L AND 5L |
 |
“We Proudly Support Intrepid Fallen Heroes Fund that serves United States Military Personal experiencing the Invisible Wounds of War : Traumatic Brain Injury (TBI) and Post Traumatic Stress (PTS). Please visit website (www.fallenheroesfund.org) and help in their valiant effort”. |
We Hope that You Will Visit Us Again the Next Time You Need NSN Parts and Make Us Your Strategic Purchasing Partner.
Request for Quote
