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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 326763, which is a Sprocket Wheel from manufacturer D W Hercules Llc, 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 326763 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 D W Hercules Llc parts from NSN 3020004148133, 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 326763 purchasing process instantly, submit an RFQ today.
| MRC | Criteria | Characteristic |
|---|---|---|
| AAWY | COUNTERBORE DIAMETER | 2.440 INCHES NOMINAL AND 2.188 INCHES NOMINAL |
| AAWZ | COUNTERBORE DEPTH | 0.670 INCHES MINIMUM AND 0.680 INCHES MAXIMUM AND 1.300 INCHES MINIMUM AND 1.305 INCHES MAXIMUM |
| ABHE | OUTSIDE DIAMETER | 3.937 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 2.050 INCHES MINIMUM AND 2.055 INCHES MAXIMUM |
| ABUJ | THREAD SIZE | 3/8 IN.-24 NF3 TAP |
| ABXV | BORE DIAMETER | 1.749 INCHES MINIMUM AND 1.750 INCHES MAXIMUM |
| ADGE | BORE LENGTH | 2.050 INCHES MINIMUM AND 2.055 INCHES MAXIMUM |
| AGJS | PITCH DIAMETER | 3.672 INCHES NOMINAL |
| AHYF | SECURING HOLE QUANTITY | 4 |
| AQPL | FACE WIDTH | 1.390 INCHES MINIMUM AND 1.405 INCHES MAXIMUM |
| ARJD | DESIGN FORM | PLAIN |
| ASBP | BORE TYPE | STRAIGHT |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 37.0 ROCKWELL C MINIMUM BODY AND 45.0 ROCKWELL C MAXIMUM BODY |
| AXND | COUNTERBORE FEATURE | INCLUDED |
| BDYS | COUNTERBORE LOCATION | BB END |
| BFYT | HOLE LOCATION | LOCATED 90 DEG APART ON 2.375 IN. BOLT CIRCLE ON HUB FACE |
| BSGG | KEYING FACILITY | NOT INCLUDED |
| BSNP | SECURING METHOD | THREADED HOLE |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| BYFF | SECURING LOCATION | AA END |
| BYFH | BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED | ROLLER CHAIN |
| BYFJ | ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED | DOUBLE PITCH |
| BYFL | TEETH ROW QUANTITY | 3 |
| BYFM | CENTER TO CENTER DISTANCE BETWEEN TEETH ROWS | 0.557 INCHES MINIMUM AND 0.567 INCHES MAXIMUM |
| BYFN | TEETH QUANTITY PER ROW | 23 |
| BYFP | ASA STANDARD CHAIN NUMBER | 40-3 |
| BYFQ | HARDNESS RATING TEST METHOD | ROCKWELL |
| BYFR | TEETH HARDNESS RATING | 37.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM |
| BYFS | BORE BEARING | NOT INCLUDED |
| BYGF | TOOTH PITCH | 0.500 INCHES NOMINAL |
| BYZD | HUB END OUTSIDE DIAMETER AND LOCATION | 3.031 INCHES NOMINAL AA END |
| BYZF | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.645 INCHES MINIMUM AA END AND 0.665 INCHES MAXIMUM AA END |
| MATT | MATERIAL | STEEL COMP 1020 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633, FS1020-CANCELED FED SPEC SINGLE MATERIAL RESPONSE |
| STYL | III STYLE DESIGNATOR | PLAIN |
 |
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