The NSN 3020-00-493-1887 part numbers such as 7543 manufactured by Cleveland Trencher Co Inc are available in RFQ Experts’ inventory. An ASAP Semiconductor owned and operated website, RFQ Experts has over six billion parts in its inventory for NSN 3020-00-493-1887. ASAP is committed to streamlining the parts procurement process for our customers, making it easy for them to search through billions of parts to find exactly what they are looking for. We have dedicated account managers ready to solve procurement issues our clients face, whether it’s a need for obsolete parts, or an aircraft on ground situation. As an AS9120B, ISO 9001:2015, and FAA AC 0056B certified company, each and every part that we ship goes through numerous quality checks and inspections, to ensure that we sell only the highest-quality parts.
| Alternative NSN: 3020-00-493-1887 |
| Item Name: Sprocket Wheel |
| Federal Supply Class (FSC): 3020 Gear Pulley Sprocket and Transmission Chain |
| NIIN: 004931887 |
| NCB Code: USA (00) |
| Manufacturers: Cleveland Trencher Co Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAWY | COUNTERBORE DIAMETER | 5 000 INCHES NOMINAL |
| AAWZ | COUNTERBORE DEPTH | 0 228 INCHES NOMINAL |
| ABHE | OUTSIDE DIAMETER | 10 460 INCHES NOMINAL |
| ABRR | KEYWAY WIDTH | 0 188 INCHES NOMINAL |
| ADGE | BORE LENGTH | 2 228 INCHES NOMINAL |
| AEVF | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0 920 INCHES NOMINAL |
| AGJS | PITCH DIAMETER | 10 036 INCHES NOMINAL |
| ANAL | TAPER BORE MAJOR DIAMETER | 1 495 INCHES NOMINAL |
| ANAM | TAPER BORE MINOR DIAMETER | 1 329 INCHES NOMINAL |
| AQPL | FACE WIDTH | 2 228 INCHES NOMINAL |
| ARJD | DESIGN FORM | PLAIN |
| ASBP | BORE TYPE | TAPERED |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 25 0 ROCKWELL C MAXIMUM HUB |
| AXND | COUNTERBORE FEATURE | INCLUDED |
| BDYS | COUNTERBORE LOCATION | AA END |
| BSGG | KEYING FACILITY | INCLUDED |
| BSGK | KEYING FACILITY TYPE | TAPERED KEYWAY |
| BSNP | SECURING METHOD | ANY ACCEPTABLE |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| BYFH | BELTCHAINFILM SIZE FOR WHICH DESIGNED | ROLLER CHAIN |
| BYFJ | ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED | SINGLE PITCH |
| BYFL | TEETH ROW QUANTITY | 3 |
| BYFM | CENTER TO CENTER DISTANCE BETWEEN TEETH ROWS | 0 892 INCHES NOMINAL |
| BYFN | TEETH QUANTITY PER ROW | 42 |
| BYFQ | HARDNESS RATING TEST METHOD | ROCKWELL |
| BYFR | TEETH HARDNESS RATING | 40 0 ROCKWELL C MINIMUM AND 45 0 ROCKWELL C MAXIMUM |
| BYFS | BORE BEARING | NOT INCLUDED |
| BYGF | TOOTH PITCH | 0 750 INCHES NOMINAL |
| MATT | MATERIAL | STEEL COMP 1045 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 1045 ASSN STD SINGLE MATERIAL RESPONSE |
| NMBR | QUANTITY | 1 |
| STYL | STYLE DESIGNATOR | PLAIN |
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