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National Stock Number: 3020-00-026-8943
Federal Supply Class: 3020
National Item Identification Number: 000268943
Description: GEAR,SPUR
Detail: A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.
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Manufacturer Information:
| 11-02627 | 03670 | TYCO FIRE PRODUCTS LP | | SC2627 | 03670 | TYCO FIRE PRODUCTS LP |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 1.1260 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | FACE NOMINAL WIDTH | 0.500 INCHES | | HUB NOMINAL DIAMETER | 1.4970 INCHES FIRST END | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD66,AISI/SAE 1030 FED STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 5155 OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.875 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 4.500 INCHES | | SPECIAL FEATURES | BORE UNDERCUT AT FIRST END OF HUB 0.250 IN. FROM END OF HUB,0.875 IN. LG BY 1.250 IN. DIA,FOUR SLOTS ON FIRST END OF HUB 0.094 IN. W BY 0.875 IN. DEEP,FACE OF GEAR CUTOUT 0.219 IN. RADIUS 210 DEG PLUS A 0.312 IN. RADIUS ON EA END LG | | PITCH DIAMETER | 4.3310 INCHES MINIMUM AND 4.3330 INCHES MAXIMUM | | PRESSURE ANGLE | 14.5000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | SURFACE TREATMENT | CADMIUM OVERALL | | TEETH QUANTITY | 52 | | TOOTH FORM | STANDARD |
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