SECO Parts and Equipment
Helical Gear Pn 7748587 5 Ton Transfer Case Low Gear | NSN 3020-00-953-9909
Helical Gear Pn 7748587 5 Ton Transfer Case Low Gear | NSN 3020-00-953-9909
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$195.00 USD
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$195.00 USD
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NSN 3020-00-953-9909 Specs and cross-references for NSN 3020-00-953-9909 (opens in a new tab) ↗
Helical Gear 3020-00-953-9909 PN 7748587 5 TON TRANSFER CASE LOW GEAR
| BODY STYLE | PLAIN, SOLID |
| SPLINE QUANTITY | 34 BOTH ENDS |
| PITCH DIAMETER | 5.2825 INCHES NOMINAL |
| TEETH QUANTITY | 26 |
| BORE STYLE | INVOLUTE SPLINE BOTH ENDS |
| SPLINE PITCH DIAMETER | 4.2500 INCHES NOMINAL BOTH ENDS |
| HARDNESS RATING | 57.0 ROCKWELL C MINIMUM OVERALL AND 63.0 ROCKWELL C MAXIMUM OVERALL |
| NOMINAL OUTSIDE DIAMETER | 5.678 INCHES |
| TEETH TYPE | SINGLE HELIX |
| TOOTH FORM | STANDARD |
| FLANGE NOMINAL DIAMETER | 5.326 INCHES |
| TOOTH DIRECTION | LEFT |
| PRESSURE ANGLE | 17.5000 DEGREES |
| FLANGE NOMINAL THICKNESS | 0.900 INCHES |
| HELIX ANGLE | 17.5447 DEGREES |
| FACE NOMINAL WIDTH | 2.375 INCHES |
| BORE NOMINAL DIAMETER | 4.505 INCHES BOTH ENDS |
| NOMINAL DISTANCE BETWEEN OUTER BODY FACE AND INNER FLANGE FACE | 2.719 INCHES |
| HUB NOMINAL DIAMETER | 4.656 INCHES BETWEEN BODY AND FLANGE |
Fits
This NSN is listed in the U.S. Army repair parts manuals for:
- 5-ton M39 series: M39, M40, M41, M51, M52, M54, M55, M61, M63, M139, M246, M291 and A1/A2 variants (TM 9-2320-211-20P)
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