Whether you are in need of military aviation parts, NSN components, or various forms of aerospace and defense parts, Aerospace Store is a single-sourcing solution with over 2 billion product listings readily available for purchase at any time with competitive pricing. You have reached the Request for Quote (RFQ) page for part number 4637, a Mcquay Inc component we feature that is listed with the NSN 3020002684199 and item name “Gear Helical.” For further identification, part number 4637 was also specifically produced under CAGE Code 76255 and belongs to Federal Supply Class (FSC) 3020 Gear Pulley Sprocket and Transmission Chain. If you would like to receive specific options for procurement that have been tailored to your unique needs and restrictions alike, we ask that you please fill out and submit the form provided on this page with as much information as you can. Once our team has a chance to receive and review your offered details, a dedicated account manager will be in touch shortly after.
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| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 3020-00-268-4199 Item Description: Gear Helical | 3020 | 002684199 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | isc | rnvc | rncc | HCC | MSDS | SADC |
| 4637 | 6 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | WEBBED, SOLID" |
| AGJS | PITCH DIAMETER | 6.0658 INCHES NOMINAL" |
| AJLA | TEETH QUANTITY | 43" |
| ANTP | BORE STYLE | W/ KEYWAY BOTH ENDS" |
| CWCD | NOMINAL OUTSIDE DIAMETER | 6.3480 INCHES" |
| CWMW | TEETH TYPE | SINGLE HELIX" |
| CWNH | TOOTH FORM | STANDARD" |
| CWNM | TOOTH DIRECTION | RIGHT" |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES" |
| CWPZ | HELIX ANGLE | 23.4167 DEGREES" |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.1953 INCHES FIRST END" |
| CWQR | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.1373 INCHES SECOND END" |
| CWRM | FACE NOMINAL WIDTH | 1.127 INCHES" |
| CWRS | BORE NOMINAL DIAMETER | 1.750 INCHES BOTH ENDS" |
| CWSN | KEYWAY NOMINAL WIDTH | 0.254 INCHES BOTH ENDS" |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.075 INCHES BOTH ENDS" |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS" |
| CWTX | HUB NOMINAL DIAMETER | 2.125 INCHES FIRST END" |
| CWTX | HUB NOMINAL DIAMETER | 2.125 INCHES SECOND END" |
| MATT | III MATERIAL | STEEL COMP 8620H OVERALL" |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL" |
| STYL | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE RECESSED HUB" |
| AAQL | BODY STYLE | WEBBED, SOLID" |
| AGJS | PITCH DIAMETER | 6.0658 INCHES NOMINAL" |
| AJLA | TEETH QUANTITY | 43" |
| ANTP | BORE STYLE | W/ KEYWAY BOTH ENDS" |
| CWCD | NOMINAL OUTSIDE DIAMETER | 6.3480 INCHES" |
| CWMW | TEETH TYPE | SINGLE HELIX" |
| CWNH | TOOTH FORM | STANDARD" |
| CWNM | TOOTH DIRECTION | RIGHT" |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES" |
| CWPZ | HELIX ANGLE | 23.4167 DEGREES" |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.1953 INCHES FIRST END" |
| CWQR | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.1373 INCHES SECOND END" |
| CWRM | FACE NOMINAL WIDTH | 1.127 INCHES" |
| CWRS | BORE NOMINAL DIAMETER | 1.750 INCHES BOTH ENDS" |
| CWSN | KEYWAY NOMINAL WIDTH | 0.254 INCHES BOTH ENDS" |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.075 INCHES BOTH ENDS" |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS" |
| CWTX | HUB NOMINAL DIAMETER | 2.125 INCHES FIRST END" |
| CWTX | HUB NOMINAL DIAMETER | 2.125 INCHES SECOND END" |
| MATT | III MATERIAL | STEEL COMP 8620H OVERALL" |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL" |
| STYL | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE RECESSED HUB" |
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