Aerospace Engineering Solutions is proud to offer immediate purchasing options on Electric Boat Corporation part number 77643-42X9, a Gear Spur product we carry that is listed with the NSN 3020-01-149-6771 for ease of identification. If you would like to learn more about this item, be sure to complete the Request for Quote (RFQ) form provided on this page. By including essential details like your target price, desired quantity, and expected fulfillment timeline, you are ensured a fully customized quote from our team.
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For your reference, this product is traceable to Electric Boat Corporation through the CAGE Code 96169, as well as categorized under FSC 3020 Gear Pulley Sprocket and Transmission Chain based on the first four digits of the NSN 3020-01-149-6771. Using such information, you can easily narrow down exact items of need for an ease of procurement. With our quotation service in mind, be sure to submit a completed form when you are ready to begin. Should you wish to speak with one of our representatives to discuss services, you can also give us a call or email at your convenience. With all that we offer, choose Aerospace Engineering Solutions for part number 77643-42X9 and other NSN items of need.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 3020-01-149-6771 Item PartTypeName: GEAR,SPUR | 3020 | 011496771 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 77643-42X9 PIECE 21 | 2 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | PLAIN,SOLID |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| AGJS | PITCH DIAMETER | 3.5000 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 21 |
| ANTP | BORE STYLE | W/ KEYWAY BOTH ENDS |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 1 PLAIN TRANSVERSELY THROUGH HUB,FIRST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 3.833 INCHES |
| CWNH | TOOTH FORM | STANDARD |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.750 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 0.750 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 0.876 INCHES BOTH ENDS |
| CWSN | KEYWAY NOMINAL WIDTH | 0.189 INCHES BOTH ENDS |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.552 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | PLAIN FIRST END |
| CWTX | HUB NOMINAL DIAMETER | 1.500 INCHES FIRST END |
| CWZK | MOUNTING HOLE NOMINAL DIAMETER | 0.344 INCHES TRANSVERSELY THROUGH HUB,FIRST END |
| MATT | MATERIAL | STEEL COMP 4140 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL AND AISI/SAE 4140 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUB |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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