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National Stock Number:
3020-00-769-9478
Federal Supply Class:
3020
National Item Identification Number:
007699478
Description:
GEAR RACK
Detail:
A BAR-LIKE ITEM WITH GEAR TEETH ON ONE FACE FOR ENGAGING WITH A SPUR, BEVEL, OR WORM GEAR, OR THE LIKE. IT IS SPECIFICALLY DESIGNED FOR STRAIGHT LINE MOTION.
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Manufacturer Information:
| 7699478 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| FACE NOMINAL WIDTH | 0.177 INCHES | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-728 FED SPEC ALL MATERIAL RESPONSES OVERALL | | MATERIAL | COPPER ALLOY 675 AND COPPER ALLOY 670 OVERALL | | NOMINAL OUTSIDE DIAMETER | 0.250 INCHES | | NOMINAL OVERALL LENGTH | 1.563 INCHES | | NOMINAL THICKNESS | 0.219 INCHES | | PITCH HEIGHT | 0.1860 INCHES MINIMUM AND 0.1870 INCHES MAXIMUM | | PRESSURE ANGLE | 14.5000 DEGREES | | SPECIAL FEATURES | STEPPED ATTACHMENT ROD 3.437 IN. O/A LG,FIRST STEP 0.234 IN. DIA BY 2.812 IN. LG,ROD END STEP 0.249 IN. MIN TO 0.250 IN. MAX OD BY 0.625 IN. LG | | STYLE DESIGNATOR | ROUND | | TEETH TYPE | SPUR | | TEETH QUANTITY | 13 | | TOOTH FORM | STUB |
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