Mfg Part Number: 838-739-041 AND 838-740-041
Alternate P/N: 838739041AND838740041
NSN : 3020-00-446-9989
NIIN : 004469989
CAGE Code : 0DFD9
Manufacturer: Dresser Rand Company
Item Name : Gear Helical
Here at Internet For Aviation, we have 838-739-041 AND 838-740-041 Gear Helical from Dresser Rand Company, as well as a variety of other parts from reliable manufacturers. As the only independent distributor with a No China Sourcing policy, we go to great lengths to ensure that we source responsibly when it comes to certified standard items. If you’re in need of a specific 838-739-041 AND 838-740-041 to aid you in your aircraft repair capabilities, simply search by NSN part number, NSN or Cage Code on our parts directory. Submit an instant RFQ and a representative will get back to you in as little as 15 minutes.
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| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 3020-00-446-9989 Item Description: Gear Helical | 3020 | 004469989 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 838-739-041 AND 838-740-041 | 2 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | WEBBED, OFFSET, WITH LIGHTENING HOLES |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| AJLA | TEETH QUANTITY | 64 |
| CQFM | HARDNESS RATING | 293.0 BRINELL STANDARD MINIMUM OVERALL AND 331.0 BRINELL STANDARD MAXIMUM OVERALL |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 3 THREADED AXIALLY THROUGH BODY, FIRST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 7.200 INCHES |
| CWNH | TOOTH FORM | STANDARD |
| CWPZ | HELIX ANGLE | 23.9000 DEGREES |
| CWRM | FACE NOMINAL WIDTH | 1.750 INCHES |
| AGJS | PITCH DIAMETER | 7.0000 INCHES NOMINAL |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |
| CMLK | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC AXIALLY THROUGH BODY, FIRST END |
| CQLT | MOUNTING HOLE NOMINAL THREAD SIZE | 0.500 INCHES AXIALLY THROUGH BODY, FIRST END |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWRB | BODY RECESS NOMINAL DEPTH | 1.125 INCHES FIRST END |
| CWRS | BORE NOMINAL DIAMETER | 3.625 INCHES BOTH ENDS |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | HUBLESS, RECESSED BODY |
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