For all the NSN 3020-00-289-7957 parts you are seeking, turn to our vast collection of offerings here on Buy Mil Spares. On this page, part numbers like 5193323, GR880, and others with the NSN 3020-00-289-7957 are featured alongside applicable listing information for your ease of perusal. If any specific item grabs your attention within our NSN 3020-00-289-7957 inventory, you can use the “RFQ” button to its right to access one of our online quote request forms. Once we have an opportunity to receive and assess the details you provided, you can anticipate a tailored response in 15 minutes or less.
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| Item Name | Gear Helical |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-289-7957 (002897957) |
| NCB Code | USA (00) |
| Manufacturer | General Motors Corp, Gkn Rockford Inc, Mtu America Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | WEBBED,SOLID |
| AGJS | PITCH DIAMETER | 7.5920 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 44 |
| ANTP | BORE STYLE | W/ KEYWAY BOTH ENDS |
| CQFM | HARDNESS RATING | 20.3 ROCKWELL C MINIMUM HUB AND 25.6 ROCKWELL C MAXIMUM HUB |
| CQFM | HARDNESS RATING | 40.0 ROCKWELL C MINIMUM TEETH AND 46.0 ROCKWELL C MAXIMUM TEETH |
| CWCD | NOMINAL OUTSIDE DIAMETER | 7.9250 INCHES |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWNH | TOOTH FORM | STANDARD |
| CWNM | TOOTH DIRECTION | RIGHT |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWPZ | HELIX ANGLE | 15.0000 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.8715 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 3.187 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 2.751 INCHES BOTH ENDS |
| CWSN | KEYWAY NOMINAL WIDTH | 0.752 INCHES BOTH ENDS |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.707 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| CWTX | HUB NOMINAL DIAMETER | 3.750 INCHES SECOND END |
| CWTX | HUB NOMINAL DIAMETER | 4.250 INCHES FIRST END |
| MATT | MATERIAL | STEEL OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | ONE PROTRUDING HUB,ONE FLUSH HUB |
| Relevant Components for NSN - 3020-00-289-7957, 3020002897957 | ||||
| 3020-01-453-0767 (3020014530767) | 3020-00-488-6478 (3020004886478) | 3040-01-619-0668 (3040016190668) | 3040-01-064-8157 (3040010648157) | |
| 3040-01-272-6698 (3040012726698) | 3040-00-373-3122 (3040003733122) | 3040-01-123-3013 (3040011233013) | 3010-00-317-1201 (3010003171201) | |
| 3020-00-706-8331 (3020007068331) | 3040-01-251-9993 (3040012519993) | 3020-00-832-6414 (3020008326414) | 3040-01-257-4717 (3040012574717) | |
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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