At Broadline NSN, our aim is to help customers meet their operational requirements by supplying an extensive inventory of items that are available for procurement. On this page, you can explore a catalog of high-demand parts that are organized under the NSN 3020-00-278-6645, a unique identifier for products that are exceptionally popular. This includes top-requested part numbers like 6767550, and numerous others, and you always have the option to pinpoint desired parts using our search engine and filters. We are the only independent distributor that operates with a NO CHINA SOURCING pledge, meaning that every item is sourced from a trusted NSN parts supplier on our Approved Vendor List (AVL).
As soon as you come across an item of interest, do not hesitate to submit a quote request by simply clicking on the “RFQ” button situated next to any offering. When completing an RFQ form, we ask that you include desired delivery dates and target price points, among other pertinent details about your needs for NSN 3020-00-278-6645. Within 15 minutes or less of submission, one of our industry experts will reach out with a customized quote that features competitive pricing and convenient shipping options. Get started today and see how we can serve as your strategic sourcing partner!
| 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) | 00-278-6645 (002786645) |
| NCB Code | USA (00) |
| Manufacturer | General Motors Corp, Allison Transmission Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | WEBBED,OFFSET,SOLID |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| AGJS | PITCH DIAMETER | 8.6667 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 52 |
| ANTP | BORE STYLE | W/COUNTERBORE BOTH ENDS |
| CQFM | HARDNESS RATING | 60.0 ROCKWELL C NOMINAL OVERALL |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 12 COUNTERBORED AXIALLY THROUGH HUB,FIRST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 9.012 INCHES |
| CWNH | TOOTH FORM | STANDARD |
| CWPP | PRESSURE ANGLE | 25.0000 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.178 INCHES FIRST END |
| CWQR | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.424 INCHES SECOND END |
| CWRM | FACE NOMINAL WIDTH | 1.022 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 4.188 INCHES BOTH ENDS |
| CWTB | COUNTERBORE NOMINAL DEPTH | 0.300 INCHES FIRST END |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 5.400 INCHES FIRST END |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| CWTX | HUB NOMINAL DIAMETER | 4.595 INCHES SECOND END |
| CWTX | HUB NOMINAL DIAMETER | 7.687 INCHES FIRST END |
| CWZK | MOUNTING HOLE NOMINAL DIAMETER | 0.416 INCHES AXIALLY THROUGH FLANGE |
| CWZN | BOLT HOLE CIRCLE NOMINAL DIAMETER | 7.060 INCHES AXIALLY THROUGH HUB,FIRST END |
| MATT | MATERIAL | STEEL COMP 8620 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-13048 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | ONE PROTRUDING HUB,ONE RECESSED HUB |
| Relevant Components for NSN - 3020-00-278-6645, 3020002786645 | ||||
| 3040-00-371-3530 (3040003713530) | 3020-01-559-7142 (3020015597142) | 3040-01-539-7458 (3040015397458) | 3040-00-524-4856 (3040005244856) | |
| 3040-00-715-3675 (3040007153675) | 3020-01-066-3497 (3020010663497) | 3040-01-012-6666 (3040010126666) | 3040-00-132-3308 (3040001323308) | |
| 3020-00-070-4977 (3020000704977) | 3040-01-628-6539 (3040016286539) | 3040-01-059-8027 (3040010598027) | 3040-01-475-6097 (3040014756097) | |
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