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National Stock Number:
3020-00-089-8892
Federal Supply Class:
3020
National Item Identification Number:
000898892
Description:
GEAR,WORM WHEEL
Detail:
A GEAR, CYLINDRICAL IN FORM, WITH SPIRAL TEETH DESIGNED TO MESH WITH THE THREAD FORMS OF A GEAR (1), WORM. SEE ALSO GEAR, ANTIBACKLASH, WORM WHEEL.
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Manufacturer Information:
| 16443 | 55820 | RTX CORPORATION | | 837-2029 | 15280 | NORTHROP GRUMMAN SYSTEMS CORPORATION DIV ES DEFENSIVE SYSTEMS DIVISION | | 837-2029 | 26916 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.5022 INCHES BOTH ENDS | | FACE TYPE | STRAIGHT | | FACE NOMINAL WIDTH | 0.219 INCHES | | FLANGE NOMINAL DIAMETER | 1.312 INCHES | | FLANGE NOMINAL THICKNESS | 0.093 INCHES | | HELIX ANGLE | 45.0000 DEGREES | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | HUB NOMINAL DIAMETER | 0.625 INCHES FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-994 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY OVERALL | | MATING THREAD LEAD QUANTITY | 4 | | NOMINAL DISTANCE BETWEEN OUTER BODY FACE AND INNER FLANGE FACE | 0.655 INCHES | | NOMINAL OUTSIDE DIAMETER | 1.000 INCHES | | PITCH DIAMETER | 0.9280 INCHES MINIMUM AND 0.9380 INCHES MAXIMUM | | PRESSURE ANGLE | 25.0000 DEGREES | | STYLE DESIGNATOR | HUBLESS | | SURFACE TREATMENT | NICKEL OVERALL | | TEETH QUANTITY | 30 | | TOOTH DIRECTION | RIGHT |
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