We appreciate your interest in our selection of parts that fall under the NSN 3020-00-479-2502. Below, top-requested part numbers like 141540, and others are presented alongside their manufacturer for your perusal. In order to receive pricing options on any featured NSN 3020-00-479-2502, simply click on the “RFQ” button next to it and complete the quote request form you are directed to. Be sure to include as many details as you can about your requirements and restrictions alike so our team can best formulate ideal fulfillment options for your consideration.
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| Item Name | Gear Spur |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-479-2502 (004792502) |
| NCB Code | USA (00) |
| Manufacturer | United Technologies Corporation, Pratt And Whitney Canada Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | PLAIN,SOLID |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| AGJS | PITCH DIAMETER | 6.2500 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 75 |
| ANTP | BORE STYLE | W/COUNTERBORE BOTH ENDS |
| CMLK | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNF AXIALLY THROUGH HUB,FIRST END |
| CMLM | MOUNTING HOLE THREAD QUANTITY PER INCH | 32 AXIALLY THROUGH HUB,FIRST END |
| CQFM | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM HUB |
| CQFM | HARDNESS RATING | 81.0 ROCKWELL A MINIMUM AND 85.0 ROCKWELL A MAXIMUM TEETH |
| CQLT | MOUNTING HOLE NOMINAL THREAD SIZE | 0.190 INCHES AXIALLY THROUGH HUB,FIRST END |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 18 THREADED AXIALLY THROUGH HUB,FIRST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 6.512 INCHES |
| CWFR | NOMINAL OVERALL LENGTH | 1.376 INCHES |
| CWNH | TOOTH FORM | STANDARD |
| CWPP | PRESSURE ANGLE | 22.5000 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.248 INCHES SECOND END |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.288 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 0.840 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 5.030 INCHES BOTH ENDS |
| CWTB | COUNTERBORE NOMINAL DEPTH | 0.440 INCHES BOTH ENDS |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 5.140 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | 1 STEP BOTH ENDS |
| CWWH | END NOMINAL LENGTH | 0.007 INCHES BOTH ENDS |
| CWWN | END NOMINAL DIAMETER | 5.380 INCHES SECOND END |
| CWWN | END NOMINAL DIAMETER | 5.738 INCHES FIRST END |
| CWWS | FIRST STEP NOMINAL LENGTH | 0.281 INCHES BOTH ENDS |
| CWXB | FIRST STEP NOMINAL DIAMETER | 6.140 INCHES BOTH ENDS |
| CWZN | BOLT HOLE CIRCLE NOMINAL DIAMETER | 5.345 INCHES AXIALLY THROUGH HUB,FIRST END |
| MATT | MATERIAL | STEEL COMP E9310 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
| Relevant Components for NSN - 3020-00-479-2502, 3020004792502 | ||||
| 3040-01-227-9246 (3040012279246) | 3040-01-319-8770 (3040013198770) | 3040-01-512-9881 (3040015129881) | 3040-00-711-7433 (3040007117433) | |
| 3040-01-669-1203 (3040016691203) | 3020-00-936-5906 (3020009365906) | 3040-01-118-2519 (3040011182519) | 3040-00-394-8718 (3040003948718) | |
| 3010-00-377-2629 (3010003772629) | 3010-01-411-3878 (3010014113878) | 3020-00-947-8652 (3020009478652) | 3040-01-069-4570 (3040010694570) | |
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