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National Stock Number:
3020-01-590-7542
Federal Supply Class:
3020
National Item Identification Number:
015907542
Description:
GEAR,HELICAL
Detail:
A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:
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Manufacturer Information:
| 1820299C1 | 338X5 | ND DEFENSE LLC | | 1885883C1 | 338X5 | ND DEFENSE LLC |
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Techincal Specification:
| III MATERIAL | STEEL OVERALL | | III PART NAME ASSIGNED BY CONTROLLING AGENCY | GEAR, CRANKSHAFT-SERVICE | | PROPRIETARY CHARACTERISTICS | PACS | | SPECIAL FEATURES | NUMBER OF TEETH: 28; NORMAL PRESSURE ANGLE - 25?; HELIX ANGLE (DEG) AND HAND: 15? LH; LEAD: 33.9869; BASE CIRCLE DIA: 2.6105; ROOT DIA: 2.6270-2.6313; HEAT TREAT: CASE HARDEN TEETH, CLASS 25, RC 57-63; INSIDE DIA: 2.1632 +/- .0006; MATERIAL: C14-26 E2.5-14 DIC = 3.20 MIN.; FINISH: TIMING MARK PAINT: SANFORD BRAND UNI-PAINT PX-21 FINE AND PX-20 MEDIUM MARKER, COLOR BLUE |
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